Xiaomi has officially launched the Redmi Pad 2 tablet series in Malaysia, which consists of a standard Wi-Fi only model and a 4G-supported variant. Both are available starting today, offered in different memory configurations with prices starting from RM599. Regardless of variant, the new Redmi Pad 2 features an aluminium frame, measuring at 7.4mm in […] The post Redmi Pad 2 Series Now Available In Malaysia; Starts From RM599 appeared first on Lowyat.NET.  ( 35 min )

Ever since Nothing announced that it has “killed the Glyph Interface” for the upcoming Phone (3), many have speculated on what would take its place. The popular theory, of course, is that a dot-matrix display will replace the Glyph LEDs. Now, the company has confirmed that this is indeed the case. Nothing revealed what it […] The post Nothing Confirms Glyph Matrix For Phone (3) appeared first on Lowyat.NET.  ( 34 min )

It’s been a little over a month since the launch of the Xperia 1 VII, and information allegedly belonging to the Xperia 10 VII has broken through. It’s surprising, to say the least, mainly because this information is coming ahead of details for the Xperia 5 VII. According to a post by Sumaho Digest, the […] The post Alleged Sony Xperia 10 VII Details Leak appeared first on Lowyat.NET.  ( 34 min )

Digital storage brand and WD subsidiary SanDisk has announced a range of new products made with content creators in mind. It is aptly named the Creator Series, which Includes SSDs, SD cards and USB-C flash drives. And to make sure you know they are all part of the same series, they all share a nice […] The post SanDisk Launches Creator Series Storage; Priced From RM129 appeared first on Lowyat.NET.  ( 36 min )

Back in January, Xiaomi launched the global version of the Redmi Note 14 series, which comprises four models, including two Pro variants. Now, the company is introducing a new addition to the series, the Redmi Note 14 Pro 5G BamBam Limited Edition. If you can’t tell by the name, this new variant is essentially the […] The post Xiaomi Unveils Redmi Note 14 Pro 5G BamBam Limited Edition; Priced At RM1,299 appeared first on Lowyat.NET.  ( 35 min )

Earl adalah sebuah emdedded domain-spesific language (DSL) ringan yang dibangun dengan Node.js. Tujuan utama dari bahasa ini adalah menyediakan sintaks sederhana yang mirip bahasa manusia, namun tetap bisa mengeksekusi logika dasar pemrograman seperti input/output, kondisi, perulangan, struktur data, dan bahkan pembuatan fungsi. Bahasa ini diatur dengan gaya modular terpisah dalam beberapa file modules, yang masing-masing menangani satu tanggung jawab utama dalam bahasa. Artikel ini akan memberikan contoh kode siap produksi dari 9 modul inti dalam bahasa Earl. Berikut contoh skrip EARL lengkap yang menggabungkan semua 9 modul ke dalam simulasi aplikasi data pendataan pengguna. Contoh ini mensimulasikan: Pembuatan kelas Orang. Pengisisan data (nama & umur) dari input. Menyimpan banyak data …  ( 4 min )

Mastering AWS Billing Conductor: A Beginner's Guide to Effortless Cost Management Cost management is a critical aspect of any cloud deployment, and AWS Billing Conductor is here to help. In this in-depth guide, we'll explore the features, benefits, and best practices for this powerful service, helping you optimize your AWS costs with ease. Imagine the power to control your cloud expenses with precision, intelligently allocate costs across departments, and even generate custom reports to gain insights into your spending patterns. AWS Billing Conductor is the game-changing service that makes this possible. It's an advanced cost management tool designed for organizations that require detailed cost visibility and control over their AWS resources. AWS Billing Conductor is a flexible cost allo…  ( 6 min )

SafeLine WAF supports integration with enterprise directory services through LDAP (Lightweight Directory Access Protocol), allowing users to securely log in to applications or websites using their existing enterprise accounts. Supported LDAP services include but are not limited to Microsoft Active Directory, OpenLDAP, Apache Directory, and more. LDAP (Lightweight Directory Access Protocol) is an application protocol used for accessing and maintaining distributed directory information services. It is commonly used as the foundation for single sign-on infrastructure, allowing users to access multiple systems with a single set of credentials. LDAP directories typically store user information, organizational structures, permission settings, and other data. In the SafeLine WAF console, navigate…  ( 5 min )

A few days ago, I shared how I trained a tiny 30-million-parameter model“Trained a Tiny Model to Tell Children's Stories!” https://www.linkedin.com/posts/prashant-lakhera-696119b_ai-genai-tinyml-activity-7340544698115112960-PcAn, based on the GPT-2 architecture. Thank you all for the overwhelming response! Since GPT-2 has already been extensively explored, I’m excited to take things further. 🚀 Introducing DeepSeek-Children-Stories, a purpose-built model that leverages DeepSeek’s advanced architecture (MLA + MoE + Multi-token prediction) to generate creative children’s stories with just ~15–18M parameters. 🔥 And the best part? With just a single command, setup.sh you can automatically pull the dataset, train the model, and get everything running end-to-end without hassle. 📌 Why I Built It 📌 What’s Inside Training Pipeline: ❓ Why Build From Scratch? 💡 If you’re looking for a single tool to simplify your GenAI workflow—including MCP integration—check out IdeaWeaver, your one-stop CLI for Generative AI. https://ideaweaver-ai-code.github.io/ideaweaver-docs/ https://github.com/ideaweaver-ai-code/ideaweaver ⭐ Star it if you believe Advanced Architecture + Tiny Models = Big Possibilities! https://huggingface.co/lakhera2023/deepseek-children-stories ⭐ If you believe Tiny Models can do Big Things, give it a star!  ( 4 min )

Extrair Função, Renomear Variáveis, Reestruturar Classes: Refatorando para um Código Melhor A qualidade do código que escrevemos impacta diretamente na nossa produtividade e na capacidade de mantermos projetos a longo prazo. Um código limpo, fácil de entender e modificar é fundamental para o sucesso de qualquer projeto de software. Neste artigo, exploraremos três técnicas de refatoração essenciais para aprimorar a qualidade do seu código: extrair função, renomear variáveis e reestruturar classes. A repetição de código é um sinal claro de que algo precisa ser refatorado. A técnica de extrair função resolve esse problema, transformando blocos de código duplicados ou logicamente distintos em funções reutilizáveis. Por que extrair funções? Reuso: Evita a duplicação de código, tornando-o ma…  ( 5 min )

The ongoing violence in Benue State, Nigeria, involving clashes between Fulani herders and local farming communities has led to tragic loss of lives, displacement, and economic instability. While the immediate effects are humanitarian, the ripple effects extend to all sectors—including technology. For tech enthusiasts and professionals in Benue, these crises pose significant challenges that hinder growth, innovation, and career development. Here’s how: 1. Disruption of Learning and Skill Development Many tech enthusiasts rely on physical meetups, hackathons, and coworking spaces to learn and collaborate. Insecurity forces closures of such hubs, limits movement, and discourages gatherings. Online learning becomes difficult due to poor internet access in displaced communities. 2. Br…  ( 4 min )

The header image is for illustrative purposes only and is not related to the main text. This text is a translation of the content from the following article using Amazon Nova Premier. https://zenn.dev/keni_w/articles/e95dda34d32ae8 An event called "Create a game with Amazon Q CLI and get a T-shirt" was being held, and many people were challenging it. Also, after hearing about AI development the other day, I thought I should try Vibe Coding... so I gave it a try. About the event (until June 30, 2025) https://aws.amazon.com/jp/blogs/news/build-games-with-amazon-q-cli-and-score-a-t-shirt/ I set the model to Amazon Nova Pro in Amazon Bedrock and asked about Vibe Coding. Vibe Coding is an innovative approach that combines sensitivity and atmosphere with traditional programming paradigms. In t…  ( 7 min )

Hello fellow developers and tech enthusiasts! Welcome to a journey into the heart of containerization, where we explore the fascinating world of Docker. If you're building, deploying, or managing applications, you've probably heard of Docker – and for good reason! It’s a powerful tool that helps you package your software into standardized units called "containers." Think of it like this: your application and all its bits and pieces (libraries, settings, etc.) are neatly put into a shipping container. This container then runs smoothly and consistently, no matter where you move it – from your laptop to a big server in the cloud. This solves the classic "it works on my machine!" problem. Docker makes development easier, deployment faster, and scaling applications more efficient. But to truly …  ( 6 min )

Working with Java Spring Boot and Docker, I kept hitting this frustrating error during build: /bin/sh: ./gradlew: not found No matter what I tried, Docker just couldn’t run the Gradle wrapper inside the container. Turns out the culprit was something subtle — Windows CRLF line endings on gradlew. When you build a Docker image with a Java project using Gradle, the gradlew file must be copied into the container and be executable. But if you’re on Windows, gradlew often has CRLF (Carriage Return + Line Feed) endings instead of Unix’s LF endings. Linux-based containers can’t execute scripts with Windows line endings properly, so it throws a “not found” error. This problem is especially sneaky because your file looks fine on Windows and even inside Docker it shows up — but it silently fails when run. Check line endings in your editor (VSCode, Notepad++ show line endings). Run file gradlew on Linux — if it shows CRLF line endings, that’s the issue. Add RUN ls -la after COPY in Dockerfile to confirm gradlew is copied. Try running chmod +x ./gradlew — no errors but still ./gradlew: not found. Use tools like dos2unix gradlew locally before building. Configure your Git to checkout with LF line endings: git config --global core.autocrlf input Set your editor to save files with LF endings. RUN apk add --no-cache dos2unix \ && dos2unix ./gradlew \ && chmod +x ./gradlew COPY . . RUN apk add --no-cache dos2unix \ && dos2unix ./gradlew \ && chmod +x ./gradlew RUN ./gradlew bootJar --no-daemon -x test This tiny line endings mismatch wasted hours of debugging for me, but now you know the trick to avoid it. Make sure to: Check your line endings, Convert them properly, And always test inside your container early. This simple fix will save you headaches and speed up your Docker + Gradle builds!  ( 4 min )

Let’s be honest: building a SaaS used to take months. Now, with the rise of AI APIs, you can go from idea to MVP over a weekend. Yes — a real, working product that solves a problem and even has a "wow" factor. Whether you're building a marketing tool, a content generator, a smart analytics app, or something unique — AI APIs are your best bet to add serious power, fast. Before diving into the tools, let’s look at why AI APIs are the foundation for fast SaaS MVPs today: No AI/ML knowledge required – You don’t need to train models. Just plug in and go. Battle-tested infrastructure – Most APIs come with reliable uptime, documentation, and support. Scalable from MVP to production – Start small, then upgrade as traffic grows. Insanely creative potential – From summarization to speech, vision, an…  ( 7 min )

TL;DR So basically, you can use a Custom Echo Handler to apply the same datetime format when printing Carbon instances within blade files. Instead of have something like this: {{ $user->created_at->format('m/d/Y H:i') }} {{ $user->updated_at->format('m/d/Y H:i') }} {{ $user->deleted_at->format('m/d/Y H:i') }} {{ $user->email_verified_at->format('m/d/Y H:i') }} You can have this: {{ $user->created_at }} {{ $user->updated_at }} {{ $user->deleted_at }} {{ $user->email_verified_at }} By doing this: // AppServiceProvider.php use Illuminate\Support\Carbon; use Illuminate\Support\Facades\Blade; public function boot(): void { Blade::stringable(function (Carbon $ca…  ( 4 min )

About Author SafeLine, an open-source Web Application Firewall built for real-world threats. While SafeLine focuses on HTTP-layer protection, our emergency response center monitors and responds to RCE and authentication vulnerabilities across the stack to help developers stay safe. Ollama is an open-source runtime and toolkit for deploying large language models (LLMs) like DeepSeek. It's meant to make it easy for developers to run and manage LLMs locally or in production environments. However, a serious security risk has been identified: if Ollama's default port (11434) is exposed to the internet without any authentication mechanism, attackers can access sensitive API endpoints without permission. This could lead to data theft, resource abuse, or even full server compromise. By default, Ol…  ( 4 min )

Page Zen: The Open-Source Article Cleaning API You've Been Waiting For Rohith Gilla ・ Jun 19 #programming #go #api #productivity  ( 2 min )

A couple of months ago, I wrote a blog post on how you can create Model Context Protocol (MCP) servers using C#. Using a basic API, I was able to create a MCP server that allowed me to call Australian Football League (AFL) data and supply that as context to LLMs so I can ask it question about AFL results, teams, stats etc. using that API. That blog post talked about how we can use MCP servers that run locally on our machines using stdio transport. In this article, I'll talk about how we can use Server-Sent Events (SSE) transport to build remote MCP servers that we can host on Azure Container Apps. Model Context Protocol, or MCP for short, is an open protocol that standardizes how applications can provide context to LLMs. MCP provides a standardized way to connect AI models to different dat…  ( 9 min )

In this hyper-digital age, cybersecurity is no longer just for big corporations. Individuals and Micro, Small, and Medium Enterprises (MSMEs) also need to pay serious attention to it. Cyber threats can emerge anytime, anywhere, from online scams to the theft of crucial data. Don't worry! This guide will help you understand the basics of cybersecurity in easy-to-understand language, free from complex technical jargon. Let's start protecting ourselves and our businesses from online threats. Imagine if your personal data, like bank account information or important photos, fell into the wrong hands. Or, what if your MSME's customer data was stolen, leading to reputational and financial losses? Terrifying, isn't it? Cybersecurity aims to prevent these bad things from happening. By implementing …  ( 5 min )

In this article, we'll explore some core concepts by building a simple Todo app with HellaJS, which is: Fast: Direct DOM updates for optimal performance. Composable: Signals, computed values, effects, and stores. Lightweight: Zero dependencies, small bundle size. Declarative: Write UI with ergonomic tag functions. Simple: Works out of the box with a small learning curve. Let's put these concepts into practice... We'll use signals to manage the list of todos and the input value. import { signal, effect } from "@hellajs/core"; function Todo() { const todos = signal([]); const inputValue = signal(""); const todoCount = () => todos().length; const hasTodos = () => todoCount() > 0; const isDisabled = () => inputValue() === ""; effect(() => { console.log("Todo count:", todoCou…  ( 4 min )

themecn - A real-time theme generator for shadcn/ui. Jordan Liu ・ Jun 16 #webdev #design #javascript #productivity  ( 2 min )

3443. Maximum Manhattan Distance After K Changes Difficulty: Medium Topics: Hash Table, Math, String, Counting You are given a string s consisting of the characters 'N', 'S', 'E', and 'W', where s[i] indicates movements in an infinite grid: 'N' : Move north by 1 unit. 'S' : Move south by 1 unit. 'E' : Move east by 1 unit. 'W' : Move west by 1 unit. Initially, you are at the origin (0, 0). You can change at most k characters to any of the four directions. Find the maximum Manhattan distance from the origin that can be achieved at any time while performing the movements in order. Manhattan Distance between two cells (xi, yi) and (xj, yj) is |xi - xj| + |yi - yj|. Example 1: Input: s = "NWSE", k = 1 Output: 3 Explanation: Change s[2] from 'S' to 'N'. The string s becomes "NWNE". Movement P…  ( 28 min )

Welcome, fellow backend enthusiasts, to the exciting world of serverless computing! If you're looking to build scalable, cost-effective, and highly performant backend applications without the headache of managing servers, you're in the right place. Serverless architectures, powered by Function-as-a-Service (FaaS) platforms like AWS Lambda, Azure Functions, and Google Cloud Functions, are transforming how we develop and deploy applications. In this comprehensive guide, we'll dive deep into essential resources that will help you master serverless backend development. We'll explore advanced patterns, crucial security practices, effective monitoring, strategies for cold start optimization, and the best tools for deployment and testing. Get ready to supercharge your serverless journey! Each clo…  ( 6 min )

The convergence of Knowledge Graphs (KGs) and Large Language Models (LLMs) marks a pivotal moment in the evolution of the Semantic Web, promising a digital landscape that is not only more intelligent but also remarkably accurate and context-aware. This powerful synergy addresses inherent limitations of each technology when used in isolation, creating a more robust and reliable foundation for AI-driven applications. Large Language Models, while adept at generating coherent and grammatically correct text, often struggle with factual accuracy, a phenomenon commonly referred to as "hallucination." This limitation stems from their training on vast, unstructured datasets, which do not inherently provide a verifiable framework for facts. This is where Knowledge Graphs become indispensable. KGs of…  ( 6 min )

A post by Mukilan M  ( 2 min )

Harmony OS Next OpenFileX Plugin Open Files in HarmonyOS Using String Paths Add open_filex as a dependency in pubspec.yaml: dependencies: open_filex: ^lastVersion import 'package:open_filex/open_filex.dart'; OpenFilex.open("/sdcard/example.txt"); // Open a file using a string path private isFileAvailable(path?: string): boolean { if (!path) { this.onResult(ResultType.error, "File path cannot be null"); return false; } this.filePath = this.processPath(path); let file: fileIo.File | undefined; try { file = fileIo.openSync(this.filePath, fileIo.OpenMode.READ_ONLY); if (file) { fileIo.closeSync(file); return true; } } catch (e) { Log.e(TAG, `readImage failed: ${JSON.stringify(e)}`); } this.onResult(ResultType.fileNotFound, `…  ( 4 min )

📘 Getting Started with Technical Blogging: Why I’m Here As a developer, I've spent most of my time solving problems, writing code, and building things. But recently, I’ve realized how valuable it can be to share those experiences. This post is a quick hello — and a small step toward becoming more active in the developer community. There are a few reasons: To document what I learn and revisit it later. To connect with other engineers who face similar challenges. To sharpen my communication skills — writing clearly is a skill, just like coding. In upcoming posts, I’ll explore: Embedded systems and Linux-based SBCs Display interface standards like MIPI, LVDS, and RGB Real-world development challenges in hardware-software integration If you’re also working in embedded tech or just curious about how displays and embedded boards work — I’d love to connect, share notes, and learn together. Thanks for reading, and more soon!  ( 3 min )

Is 100% AI-Assisted Software Development Possible? – A Real Experience 🧠 Introduction I don't know how to code. Yes, you heard that right. I have no formal software engineering education, and my only past experience was a bit of HTML and PHP. But right now, I have a software project with 85% test coverage, a benchmark dashboard, and over 310 pytest test cases, featuring a custom compression engine: Pagonic. So how did I achieve this? 🤖 My Team: ChatGPT + GitHub Copilot Before starting this project, I had been interested in software development for years but always stayed one step away. Everything began about a month ago when a friend showed me GitHub Copilot. "You don't have to write code," he said, "just tell it what you want to do." I took this seriously. My goal became creating a mo…  ( 10 min )

Introduction: Discovering a Brilliant Tool One day in 2024, I was searching for the ideal Markdown-to-Medium conversion tool. As someone who regularly writes technical articles, I was looking for an efficient way to optimize my Markdown content for various platforms. Then I discovered a wonderful OSS tool on GitHub. The functionality was perfect, the UI was polished, and it clearly showcased the author's technical skills and design sense. Seeing the potential of this tool, I felt inspired: "I want to build upon this foundation and evolve it further with modern technology stack." Today, technical content publishing platforms have diversified, each fostering wonderful reader communities: Medium (global engineering community) Substack (readers seeking deep insights) Dev.to (active developer…  ( 5 min )

SOME of you may know by now that I'm a fan of htmx and its hypermedia-driven website/application design philosophy. When people first learn about htmx, they are often captivated by the idea of hx-get, hx-post, hx-delete, etc. attributes being able to fire off HTTP requests with these methods from any tag on the page. I know I was! But it turns out there's a really good reason why we shouldn't just fire off requests with any method from any tag on the page: graceful degradation. The idea that even if the JavaScript on the page does not work for whatever reason–turned off on the user's browser, not loaded yet due to big scripts, or maybe due to a slow connection–the user should still be able to interact with most (if not all) of the functionality on the page. For example, if JavaScript does…  ( 7 min )

Hey everyone 👋 I’m planning to kick off an open source project inspired by platforms like ChatRoulette and Omegle. The goal is to build a web app for random, real-time video chats between users — focusing on simplicity, anonymity (at least to start), and real-time performance. Tech stack I’m planning to use: 🔸 Frontend: Next.js 🔸 Backend: Node.js + Express 🔸 Real-time communication: Socket.IO + WebRTC I want this to be a lightweight, scalable, and educational project — something we can build together while learning and applying modern web development practices. The initial goal is to launch a basic MVP: connect two random users in a video chat room. Later on, we could explore moderation tools, themed rooms, optional login, etc. Interested? Want to contribute code? Are you a designer, tester, writer, or just full of good ideas? Just want to follow the project and learn? Drop a comment or send me a message! I’ll set up a GitHub repo to get us started. The more people involved, the better 🙌 Thanks for reading!  ( 3 min )

Introduction: Why a New Perspective? Have you ever felt that traditional time-series anomaly detection methods just don't cut it—especially for systems with sudden shocks, structural breaks, or rare but critical “jumps”? It doesn’t just fit a curve to data. It separates “smooth trends” and “jump events” as coexisting processes. It explains why and with what certainty each event happens. Global Eye: Detects history-wide, statistically significant jumps (ΔΛC) using global percentiles. Local Eye: Detects context-sensitive, locally surprising jumps using moving-window normalization. Blue/Orange: Global (macro) positive/negative jumps Magenta: Local (micro) contextual jumps Method Detects? Explains? Handles direction/magnitude? Real-world use Changepoint Trend/process shifts No No Regi…  ( 4 min )

Ever wondered how your smartwatch responds instantly, or how medical devices precisely administer medication? The silent powerhouse behind these critical applications is the Real-Time Operating System (RTOS). Unlike general-purpose operating systems (GPOS) like Windows, an RTOS is purpose-built for deterministic and time-constrained environments. This guarantees critical tasks execute within predictable timeframes, making it essential for embedded systems, IoT devices, industrial control, and automotive electronics where reliability and precise timing are crucial. This curated list of resources will help you understand, learn, and master Real-Time Operating Systems, whether you're a beginner or seeking to deepen your expertise. Getting Started: The Fundamentals of RTOS To truly grasp the…  ( 5 min )

DevOps, at its core, is a philosophy and set of practices that integrate development and operations to shorten the systems development life cycle and provide continuous delivery with high software quality. Its core principles, including Continuous Integration/Continuous Delivery (CI/CD), Infrastructure as Code (IaC), robust collaboration, and comprehensive monitoring, have revolutionized how software is built and deployed. However, as software systems grow in complexity and scale, the sheer cognitive load on individual development teams can become overwhelming. This is where Platform Engineering emerges as a strategic evolution, operationalizing and scaling these very DevOps practices to enhance developer experience and productivity at an unprecedented level. Platform Engineering is the di…  ( 5 min )

Hook: Ketika Kode Bertemu Daun Selada Gua, seorang software engineer yang sehari-hari akrab sama laptop dan baris kode, tiba-tiba memutuskan buat nyemplung ke dunia pertanian hidroponik. Awalnya sih iseng, tapi lama-lama kok nagih ya? Ini cerita tentang perjalanan gua dari ngoding jadi tukang kebun, lengkap dengan suka duka, gagal panen, sampai akhirnya bisa menikmati hasil kebun sendiri. Lu pasti mikir, 'Ngapain juga anak IT nyari ribet nanam-nanam segala?'. Well, jujur aja, gua udah mulai jenuh sama rutinitas ngoding yang gitu-gitu aja. Pengen nyari kegiatan baru yang bisa refreshing otak dan ngasih tantangan yang beda. Kebetulan, gua tertarik sama hidroponik karena keliatan simpel dan bisa dilakuin di lahan terbatas. Selain itu, lumayan kan bisa hemat pengeluaran buat beli sayuran! Se…  ( 5 min )

A recent poll on X shows that half of the respondents bet that Bitcoin would rise to $114,000, while the other half expect it to fall well below $100,000.

Santiment’s social media analysis found 1 bullish comment for every 1 bearish comment, which hasn’t happened since Donald Trump’s tariffs tanked markets in April.

Health tech firm Semler Scientific wants to boost its Bitcoin holdings from 3,800 BTC to 105,000 BTC by 2027 and has appointed a new director to lead the plan.

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PLUS: Semler Scientific wants to hold over 100,000 BTC by 2027  ( 32 min )

Modern multi-core CPUs depend on caches to accelerate memory access and improve performance. However, when multiple cores cache the same memory address, maintaining a consistent view of memory across all cores and main memory (known as cache coherence) becomes a tricky problem. One of the most widely used solutions to this challenge is the MESI cache coherence protocol. In this article, we’ll break down what cache coherence means, why it’s important, and how the MESI protocol ensures your multi-core CPU operates reliably and efficiently. If you’re interested in diving deeper into how caches are organized and structured, I have written a separate article covering that in detail → Understanding CPU Cache Organization and Structure. same memory address, and one of them updates it, how do we …  ( 9 min )

My Journey to a Robust E-commerce Order API Hey Dev.to community! 👋 Today marks a significant milestone in my ongoing journey to build a robust e-commerce API using Django REST Framework (DRF). As a passionate #Python and #Django developer, I've been diving deep into backend development, and today's session was all about strengthening the foundation of my orders, products, and customers applications. The core focus? Extensive Unit Testing and refining API serialization to handle complex data relationships. IntegrityError While testing my order creation endpoint via Swagger, I ran into a seemingly cryptic error in the console: sqlite3.IntegrityError: NOT NULL constraint failed: orders_order.total_amount This traceback clearly pointed to my Order model's total_amount field. The database…  ( 7 min )

Hello everyone, I'm Saddam Hosen, an indie web developer from Bangladesh 🇧🇩 and the creator of Free Document Maker — a fully browser-based platform to generate, edit, and convert documents instantly using AI. 🧾 Generate invoices, quotes, resumes, and certificates 🖼️ Convert images to PDF, WebP, and compress in one click 📄 Use AI-powered tools like PDF Editor, Word Counter, and QR Code Generator ✅ No sign-up, no watermark, no tracking — 100% free Laravel 12 + Tailwind CSS 3.4 + Alpine.js Vite, AOS, Preline for smooth UI/UX JSON-LD structured data for SEO All tools are self-hosted — no third-party APIs needed The platform is now listed on: ✅ Google Knowledge Graph ✅ Wikidata Entry ✅ Google Merchant Center But Google still shows my site as freedocumentmaker.com instead of Free Document Maker in SERPs. I’m working to fix this using trusted backlinks — like this one 💪 I wanted to build a real product that helps freelancers, students, and startups create clean, professional documents — for free. No ads, no popups. Just focused tools. If you find the platform useful: Try it → https://www.freedocumentmaker.com Feedback, suggestions, or collab? I'm all ears → info@freedocumentmaker.com Thank you for reading 🙏 Stay humble. Keep building. — Saddam (aka SH Saad)  ( 3 min )

Today was eventful. I spent a significant amount of time onboarding for my software development course. I learned: the three general types of software, the simple difference between cloud and noncloud applications, that Twitter and AirBnB have a similar coding framework as a result of their reliance on Ruby Rails, and your level of resources affect your stock choices, etc. I am looking forward to diving into this course further. LSW  ( 3 min )

Unleashing the Power of AWS Bedrock: A Comprehensive Guide for Beginners In today's fast-paced digital world, businesses are increasingly relying on cloud services to streamline their operations, reduce costs, and enhance security. One such powerful service offered by Amazon Web Services (AWS) is "Bedrock". This article will provide a comprehensive overview of AWS Bedrock, its key features, practical use cases, and how you can effectively use it in your organization. At its core, AWS Bedrock is a highly scalable, secure, and fully managed service that simplifies the deployment, management, and scaling of containerized applications. With Bedrock, you can quickly launch and manage containerized microservices, enabling you to focus on building innovative applications without worrying about …  ( 7 min )

Introduction There may be times when you're writing a function in PHP that you know will never return a value. This could be because the function always throws an exception, or maybe calls exit or die. In these cases, you might want to use the never type. Admittedly, the never type isn't something I reach for very often, but it's useful in certain scenarios, especially when you want to make it clear to other developers that a function will not return normally. In this article, we're going to explore the never type in PHP, how to use it, and some practical examples. I'll also include a cheat sheet at the end of this article that you can refer back to. The never type was introduced in PHP 8.1 (released: November 2021) and is used to indicate that a function will never return. This signals …  ( 6 min )

The automation dream, meet reality DevOps was supposed to be our escape from chaos. We were promised clean pipelines, automated everything, zero-downtime deploys, and fewer meetings. It was marketed like a cheat code for infrastructure. One CLI to rule them all. But the reality? It’s dashboards on top of dashboards. Alerts that ping you into oblivion. CI/CD pipelines that break when Mercury’s in retrograde. And secrets that still end up in Slack messages. €50 free credits for 30 days trial  Promo code: devlink50 It’s not that DevOps is a lie it’s just… messier than advertised. You don’t see this in the glossy conference talks. But every DevOps engineer knows the truth: behind every “green build” is a trail of bash scripts, GitHub issues, and at least one broken promise. This article isn…  ( 9 min )

Introdução Você já parou para pensar em como pessoas com diferentes tipos de deficiência usam aplicativos? Acessibilidade é um tema cada vez mais relevante no universo do desenvolvimento, mas ainda pouco explorado na prática. Segundo a Organização Mundial da Saúde, mais de 1 bilhão de pessoas no mundo têm algum tipo de deficiência. Ou seja, ao desenvolver aplicativos acessíveis, ampliamos o alcance do nosso produto, promovemos inclusão e melhoramos a experiência para todos. Um aplicativo acessível é aquele que pode ser utilizado por todas as pessoas, independentemente de suas capacidades físicas, visuais, auditivas, motoras ou cognitivas. Isso vai além de cumprir uma lista de requisitos técnicos: trata-se de garantir autonomia e proporcionar uma experiência positiva para todos os usuário…  ( 5 min )

Featured Introduction: When social media was wild and weird Before TikTok dances and algorithm-driven doomscrolling, there was a time when the internet felt like the Wild West. It was chaotic, personal, and honestly? Kinda beautiful. Somewhere in that messy frontier, one site stood taller than the rest MySpace. For a brief but explosive moment in the early 2000s, MySpace wasn’t just a social media platform it was the internet. It was where bands got discovered, friendships exploded over “Top 8” drama, and every user fancied themselves a self-taught web dev after editing their profile with some rogue tags and CSS hacks. This wasn’t just a website. It was a movement. One where you controlled the look, the vibe, the sound, and sometimes even crashed your own profile page trying to e…  ( 12 min )

Unlocking the Power of Data with AWS BCM Data Exports Data is the lifeblood of modern businesses, driving critical decision-making, optimizing operations, and fueling innovation. The challenge lies in efficiently and securely extracting, transforming, and loading (ETL) data for analysis and reporting. This is where AWS BCM Data Exports comes into play, a powerful service that helps organizations unlock the true potential of their data. In this article, we will explore the ins and outs of AWS BCM Data Exports, shedding light on its key features, practical use cases, and best practices for production use. In today's data-driven world, having the ability to effectively manage and analyze data is essential for businesses seeking a competitive edge. AWS BCM Data Exports simplifies the process…  ( 7 min )

Why Redis isn’t just fast it’s dangerously useful Redis gets called a cache. Which is kind of like calling a Ferrari “just a car.” Sure, Redis can cache things. But that’s like saying JavaScript can only make alert boxes. Redis is blazingly fast, stupidly flexible, and quietly powering some of the most real-time systems on the internet from leaderboards and chat apps to analytics, rate-limiting, queues, and even lightweight databases. It’s not just a store. It’s a toolbelt packed into RAM. But if you’re still thinking of Redis as just a place to “save stuff for 5 minutes with a TTL,” you’re missing out. The truth is: €50 free credits for 30 days trial  Promo code: devlink50 Redis has specialized data types you’ll actually use Redis can behave like Kafka, Memcached, and MongoDB… all …  ( 9 min )

CI/CD isn’t just pipelines it’s your code’s nervous system CI/CD gets thrown around in meetings like it’s just another box on a checklist. “Oh yeah, we have CI/CD.” Sure. And I have a gym membership. Doesn’t mean I use it right. Let’s be real: most devs know the acronym, but don’t really know the flow. Or worse they think CI/CD is some DevOps magic YAML that auto-deploys things when you hit git push. But here’s the truth: €50 free credits for 30 days trial  Promo code: devlink50 CI/CD isn’t just about automation. It’s about confidence. When it’s done right, CI/CD is the nervous system of your entire engineering workflow. It’s what tells your app: “Hey, this code works.” “Deploy it safely.” “Oh no, roll it back fast.” “Run the tests, run the builds, run the checks, now ship it.” When it…  ( 10 min )

Today I decided to write a bit about an essential topic, about the foundation that even allows this post to be read by other people: the internet. All references used in this text were obtained through MDN documentation. Before talking about the technical composition of what we know as the internet, I think it's interesting to provide a brief context about its creation. The history of the internet began in the 1960s, through research projects by the United States Army. It was only during the 1980s that the internet gained a public infrastructure, supported by public universities and private companies. Since then, many things have been perfected, and as technology advances at a rapid pace, it would be no different with the internet. Another important conceptual point to remember is that the…  ( 7 min )

In the realm of Rust, where types reign supreme and compile-time guarantees are paramount, dyn trait objects stand as a fascinating escape hatch, allowing for dynamic dispatch and runtime polymorphism. But how do these magical constructs truly work under the hood? It's not just Box and a prayer; there's a meticulous dance between vtables, fat pointers, and the very essence of Rust's type system. Let's peel back the layers. When you have a Box, what you're actually holding isn't just a pointer to the data; it's a fat pointer. This fat pointer is a tuple, conceptually (data_pointer, vtable_pointer). The data_pointer is straightforward: it points to the actual instance of the concrete type that implements Trait on the heap. This could be a Foo or a Bar, as long as both i…  ( 4 min )

For about six months, “prompt engineer” was the most buzzworthy title in tech. People were getting hired to write elaborate ChatGPT instructions like they were coding in ancient spells. Twitter threads, course funnels, and LinkedIn grifters all screamed the same thing: “Learn prompting or get left behind.” Fast forward to now? The tools are smarter. The interfaces are catching up. And the idea of spending your career crafting “perfect prompts” feels about as useful as knowing how to tune a fax machine. Prompt engineering isn’t dead. But it is being absorbed. Just like webmasters in the 2000s, it’s becoming a baseline skill not a job title. We’re not saying it was all hype. Prompting was essential… when the models were unpredictable and dumb. But the moment AI got better at understandi…  ( 9 min )

So I’ve been learning to code for a while now — mostly backend stuff with Java and Python, and more recently frontend and some AI tools. Lately I’ve been thinking a lot about what it even means to "learn programming" these days. With AI tools like Cursor, GitHub Copilot, etc., popping up everywhere, the way we write code is definitely changing So I want to ask: how should we learn to code in the future? I’m not really sure yet. Maybe the way we’ve always learned — reading docs, building stuff, getting stuck, Googling things — is still the core of it. But now with AI in the picture, it feels like the rules are shifting. Do we still need to memorize syntax? Should we spend time debugging by hand, or just ask the AI? Is it okay if we never fully understand how some piece of code works, as long as it runs?  ( 3 min )

1. The fantasy of the perfect dev life Scroll through TikTok or LinkedIn long enough and you’ll stumble into a very specific aesthetic: “Day in the life of a developer.” The video opens with someone waking up at 10 a.m. in a sunlit apartment. They sip matcha or pour a perfectly brewed pour-over. Maybe there’s a gym session, some journaling. Then they “work” for 45 minutes usually in a café or beachside co-working space before closing their laptop and heading to yoga, followed by a sunset photo shoot with their dog. It’s minimalist, aesthetic, and optimized for dopamine. You’re not watching a developer. You’re watching a highlight reel carefully staged to sell a vibe. No messy merge conflicts. No unread Jira tickets. No crashing builds or mind-numbing meetings. Just vibes and light mode t…  ( 8 min )

This is a submission for the Storyblok Challenge My project is a visual timeline of video game consoles, where each card displays the name, release year, image, and description of a classic console. The goal was to create a responsive and visually engaging experience, without needing to update the code every time I wanted to add or edit consoles. All content is powered by Storyblok, which serves as a headless CMS to feed the timeline with console data. I used Swiper.js to build the visual carousel and enable smooth slide transitions. Storyblok Space: https://app.storyblok.com/#/me/spaces/342145/stories/0/0/689686892 Code Repository: https://github.com/jamesrmoro/timeline Live Demo: https://timeline.jamesrmoro.me/game The domain is custom for personal use, with public mode enabled for viewing. Demo Video: HTML + CSS + Vanilla JavaScript Swiper.js for the responsive carousel Storyblok as CMS Deployed via Vercel Created a component called consoles with fields: title, year, description, and image Inside the game page, I used a consoles block to store all items Used the Storyblok CDN public API to load data on the frontend without a backend Content can be edited visually, and updates are reflected in real-time This project does not use any AI integration. I learned how to integrate Storyblok with a pure frontend project, no frameworks involved Understood how to build a modular and scalable structure for visual content I’m happy with the result and see potential to apply this structure to timelines of books, movies, biographies, or historical events  ( 4 min )

Introduction: the dream job market is dead, long live the dev grind There was a time when being a developer felt like a cheat code. You could post your GitHub in a Slack thread and get a $200K offer the next day. Everyone was hiring. Startups were throwing equity like candy. FAANG engineers were hopping companies every 18 months just to pad their TC. But that era? It’s gone. The tech salary rocketship hit escape velocity and then ran out of fuel mid-orbit. Now in 2025, the landscape is different. Even great devs are getting ghosted after final interviews. Recruiters are slow to respond (if at all). “We’re not hiring right now” has become the default auto-reply. Companies that once offered $400K for “Senior CRUD Engineer IV” are trimming staff and freezing headcount. If you’re feeling anxio…  ( 10 min )

From FileZilla frustration to smooth, automated deployments — this is a full walkthrough of how I connected GitHub Actions to my cPanel hosting to deploy a Next.js site via FTP. Along the way, I hit some common roadblocks, and I’ll show you how I solved them. As a web developer managing multiple sites, I’ve always preferred fast, reliable workflows. But when working with clients who host on shared hosting with cPanel, deployment always ended up like this: Build the site locally Open FileZilla Drag and drop the build folder into public_html Hope nothing breaks That workflow might work for basic static HTML, but I was building modern sites with React and later Next.js. And I knew I needed something more reliable. So I asked myself: "Can I connect my GitHub repo directly to cPanel and let it…  ( 5 min )

Semantic search is rapidly transforming how apps deliver relevant content to users. Think of chatbots that can really understand your questions, or help centers that can instantly find the answer you meant rather than the exact words you typed. But many semantic search examples use overly complex architectures (i.e., multiple microservices, sprawling pipelines, labyrinthine config). To cut through the noise, I’ve bundled a lean, end-to-end demo you can clone from my GitHub repository and spin up in minutes. By the end of this tutorial, you'll have a CLI that ingests FAQs and a React & FastAPI web UI for a more interactive demo. In this tutorial, you'll configure TiDB Cloud's serverless vector columns with AWS Bedrock's Titan-V2 embeddings, set up your .env, and build a CLI that ingests FAQ…  ( 10 min )

Modern iOS applications demand responsiveness and performance. Swift's concurrency model provides the tools to achieve both while maintaining code safety and preventing data races. This guide outlines the strategic journey from single-threaded applications to sophisticated concurrent architectures. Start Simple, Scale Smartly Begin with single-threaded code on the main thread Introduce concurrency only when performance demands it Most apps require minimal concurrency implementation Concurrent code increases complexity—use judiciously Main Actor Protection Swift protects main thread code using the main actor by default All UI-related operations remain on the main thread The @MainActor annotation ensures thread safety for UI components Main actor mode is enabled by default in new Xcode proje…  ( 5 min )

Intro: welcome to the chaos but it’s your chaos Self-hosting in 2025 feels a bit like building a secret base in your garage. It starts innocently enough. “I just want to run my own notes app.” Next thing you know, you’re port-forwarding through your ISP’s double NAT, hardening SSH keys, and explaining to your router why your Jellyfin server absolutely needs port 8920 open at all times. But here’s the thing: self-hosting isn’t just a hobby. It’s a power move. You’re reclaiming control from the Googles and Dropboxes of the world. You’re saying: “Nah, I’ll run my own Git repo and media center and maybe a full-blown CI/CD pipeline in my closet, thank you very much.” And yeah, it breaks sometimes. Your backups fail silently. Your DNS dies at midnight. Your uptime monitor pings you while y…  ( 10 min )

The Ultimate Guide to AWS Backup Storage: Protecting Your Data in the Cloud Data is the lifeblood of modern businesses, and losing it can be a disaster. That's where AWS Backup Storage comes in, providing a robust and secure solution to safeguard your organization's valuable information. In this comprehensive guide, we'll explore the ins and outs of AWS Backup Storage, from its key features and benefits to practical use cases, architecture, pricing, and more. Data is growing at an unprecedented rate, and so are the threats to its security and integrity. From natural disasters to cyber-attacks, businesses face a myriad of challenges in protecting their data. AWS Backup Storage offers a powerful and flexible solution to address these concerns, ensuring your data remains safe, secure, and a…  ( 6 min )

SwiftUI's approach to concurrency represents a paradigm shift in how we build responsive, data-race-free iOS applications. This comprehensive guide explores the framework's concurrency model, drawing insights from Apple's latest developments and real-world implementation patterns. SwiftUI establishes @MainActor as both the compile-time and runtime default, creating a safe-by-default environment for UI development. Key Principles: All SwiftUI Views are implicitly @MainActor isolated Member properties and methods inherit this isolation automatically Data models instantiated within views receive proper isolation without explicit annotations Seamless interoperability with AppKit/UIKit APIs (which require @MainActor isolation) Practical Benefits: Eliminates most manual concurrency annotations P…  ( 5 min )

Hey all, created a new template on how to successfully prepare for the "Software Engineer I - Backend" position at Booking.com Please feel free to use for your next tech interview(applicable not only for booking actually): https://prepto.tech/blog/preparing-for-software-engineer-i-backend-role-at-bookingcom Example of Question & Answer for topic "Database Design and Optimization": Q: How would you optimize a slow-performing SQL query that joins multiple tables with millions of records? A: For Booking.com's scale, I would implement the following optimization strategies: Analyze query execution plan using EXPLAIN to identify bottlenecks Optimize indexes based on WHERE, JOIN, and ORDER BY clauses Consider denormalization for frequently accessed data Implement materialized views for complex aggregations Use partitioning for large tables (e.g., by date for historical booking data) Consider vertical partitioning to split rarely used columns Implement query caching using Redis for frequently accessed data Use LIMIT and pagination to handle large result sets Consider using covering indexes for better performance  ( 3 min )

Introdução Uma das coisas mais comuns em códigos escritos na linguagem Go é o uso de tipos customizados utilizando structs. Geralmente usamos estes tipos para declarar entidades, transportar valores de forma estruturada e etc. Por exemplo, O código acima é muito comum em muitas aplicações: type Person struct { Name string Document string Email string } Mas assim como structs, podemos utilizar outros tipos primitivos da linguagem para criar tipos customizados, abrindo assim um leque de oportunidades. O processo de criação é idêntico ao mostrado anteriormente, mas usando outro tipo primitivo como bases. Aqui vão alguns exemplos: // Tipo customizado baseado em string type MyCustomString string // Baseado em int type MyCustomInt int // Baseado em float type MyCustomFloat64 float64 …  ( 6 min )

Introduction: Why your Docker skills still suck (and how to fix that) Let’s be honest running docker run hello-world doesn’t mean you “know Docker.” You’ve probably followed a dozen YouTube tutorials, watched a few folks make a container dance in their terminal, maybe even got a Django app running once before it mysteriously broke after a restart. But here’s the catch: Docker isn’t something you understand just by watching. It’s something you get good at by doing especially when things go wrong. Real-world Docker skills come from solving real problems: broken ports, flaky volumes, weird networking bugs that make you question your existence. €50 free credits for 30 days trial  Promo code: devlink50 I’ve collected 10 practical, not-boring, actually useful Docker projects that force you to l…  ( 12 min )

CONTENTS:- 1.Manual testing. manual testing is a process where the application or software is manually tested by a tester without any automation tools. ~White box testing is a software testing techniques where it will test the internal functions,design and code of the software. Glass Box or Clear Box testing. tester should have coding knowledge and access to the code. ~Black box testing is a software testing where the tester test the software as a user would by inserting the inputs and see whether output is generating as it should be. coding knowledge is not manditory and there is no access to the internal code available. check the functional and non-functionals are working as it should be. Based on the purpose the black box testing divided into two types: 1.Functional testing:- system…  ( 5 min )

From 0 To 500 GitHub Stars: Our Year-Long Adventure🔥 Anthony Max for HMPL.js ・ Jun 19 #webdev #javascript #programming #opensource  ( 2 min )

Next-Gen PWAs: AI and ML Drive Personalized & Predictive Web Experiences Coder ・ Jun 18 #ai #machinelearning #webdev #javascript  ( 2 min )

After weeks of planning, coding, designing, and building, we’ve finally reached a major milestone in our journey with ITConnect: testing the platform before going live. This is the part where we take a step back from development and put ourselves in the users’ shoes — to make sure everything behaves as expected and feels smooth, secure, and ready for the real world. What We're Testing ✅ Login & Registration for both job seekers and companies ✅ Worker Dashboard: CV uploads, profile editing, and job applications ✅ Company Dashboard: job posting, editing, and applicant review ✅ Role-based access control: making sure each user sees only what they’re supposed to ✅ Form validation and proper handling of incorrect/missing input ✅ CV file handling: upload security, file format support, and safe access ✅ Database integrity: checking relationships between users, jobs, and applications ✅ Responsive design: testing on different devices and screen sizes Our Testing Approach Manual testing across multiple user flows Simulating real scenarios (e.g. applying to the same job twice, unauthorized page access) Checking console logs and API responses Reviewing database entries in MongoDB to confirm data is stored correctly Testing on different browsers (Chrome, Firefox, Edge, Safari) We’re also noting bugs, inconsistencies, or UX issues and creating GitHub issues to fix them before launch. What’s Next? Deploy the project publicly (most likely on Vercel + MongoDB Atlas) Share the platform with a small group of beta testers Collect feedback and make final improvements Launch officially! 🚀 We're incredibly excited to be this close to the finish line — and we’ll be sharing more soon once ITConnect is live.  ( 3 min )

Hey Dev Community! In the last few years, the world of software has been rocked by two massive trends: the unstoppable rise of AI and the dominance of the SaaS (Software-as-a-Service) model. AI is no longer a futuristic concept; it's a practical tool that's democratizing complex skills. At the same time, SaaS has changed how we access software, making powerful applications available to anyone with a browser. As a developer, I've been fascinated by the intersection of these two worlds. I wanted to build something that wasn't just a cool tech demo but a genuinely useful product that leverages AI to solve a real-world problem. That's why I'm thrilled to introduce my latest project: CreatiFlow. CreatiFlow is a fully-featured, AI-powered image editing application built as a SaaS platform. Think…  ( 4 min )

So, you wanna make a game in 2025? Cool. Just promise me one thing: Don't be that guy — you know, the lone Reddit hero who spent 3 years making a massive open-world RPG, then posted a tear-soaked essay about burnout and why “gamedev is too hard.” Let’s get you smart. And savage. If you're building an underwater farming sim for left-handed gamers who only play on Wednesdays... stop. Nobody wants that. Not even you. Study the market. Steam charts, mobile trends, HTML5 boomers, TikTok brain rot — what are people actually playing? What’s trending? What’s making money? Then pick a lane: Mobile = Fast. PC = Freedom. HTML5 = Hustle. And if you’re going into the arena of entertainment to compete for people’s attention, don’t bring a twig. Bring a chainsaw. Because if you're swinging a wooden stick…  ( 5 min )

“What if you could build a complex 2D shooting game by simply talking to your command line?” That’s the power I experienced with Amazon Q CLI—a developer-focused AI assistant that helped me build a complete space shooter, Cosmic Defenders Enhanced, with just a prompt. 🎮 Why I Chose a Space Shooter Game A space shooter was perfect: 💡 Prompting Techniques that Worked Like Magic 🧠 Here’s what I learned: 🧠 How AI Handled Classic Game Dev Challenges 🎯 State Management 🎮 Physics and Collision 🧠 Enemy AI ⚙️ Automation That Saved Me Hours Without touching boilerplate, I focused on gameplay, design, and optimization. 📌 Code Examples: Smart AI-Powered Solutions 👾 Enemy Behavior State Machine 🧠 Object Pooling for Bullets 📁 GitHub & How You Can Try It https://github.com/jhaGagan0/cosmic-defenders-enhanced 🚀 Final Thoughts: AI + Developer = Superpowers This game isn’t just a fun project—it’s a portfolio piece, a learning milestone, and a glimpse into the future of coding. 🙏 Special Thanks 👇 Let me know what you think in the comments! Would you try building your next project using Q CLI? AmazonQCLI #PythonGameDev #PromptEngineering #AIInCoding #OpenSource #StudentDeveloper #BCA #PortfolioProject  ( 5 min )

The Ultimate Guide to AWS Backup Gateway: Protecting Your Data in the Cloud Data has become the lifeblood of modern organizations, and protecting it is of the utmost importance. As businesses continue to move towards cloud-based solutions, the need for robust, secure, and scalable data backup and recovery mechanisms is more critical than ever. In this article, we will explore AWS Backup Gateway, a powerful service that allows you to protect your on-premises application data by integrating it with the AWS backup ecosystem. Imagine losing access to your company's mission-critical data due to a ransomware attack, hardware failure, or human error. The consequences could be disastrous, ranging from financial losses and damaged reputation to legal liabilities. With the increasing complexity of…  ( 8 min )

The real reason your dev articles don’t get read Let’s be real most dev articles don’t get finished. They barely even get read. Not because the code is bad. Not because the writer isn’t smart. But because the delivery? Flat. Big wall of text. No visual breaks. Maybe a chunk of code. Sometimes even worse a clever intro that loses the plot by paragraph two. And yet we keep writing the same way: “Here’s some code, now let me explain it.” It’s fine. It’s functional. But it’s forgettable. What if you treated your dev content more like product design? What if you used the same thought you put into naming variables into naming sections, breaking flow, and making your article skimmable? That’s where AI tools come in. Not to write the article for you. But to enhance the way you deliver it with s…  ( 9 min )

BY Okata Faith Python is a high-level, general purpose programming language which is known to have a high-level data structure and a simple but effective approach to object-oriented programming. Python was created by Guido Van Rossum and first released on February 20, 1991. Amongst these principles here are some that inspires me as I begin to explore the world of python: . Now is better than never: Over the years I’ve always wanted to learn coding but I always later, which was as result of fear and doubt. This principle encourages me do things at the right time and not procrastinate. Doing things like there will never be a best time for it to be done rather than now. It encourages me to take actions timely by trying to implement a working prototype. •Readability counts: As one who understa…  ( 4 min )

Azure DevOps: Stories from the Field Hey there, cloud enthusiasts! Let's talk about DevOps implementation that actually works in Azure. Through our experience delivering Azure certification courses, we've seen what makes DevOps succeed (and fail) in real cloud environments. Master Azure administration fundamentals with our AZ-104 course A financial services team recently shared their Azure DevOps journey: "We thought DevOps was just about pipelines," their lead engineer told us. "But it's really about building a complete delivery system in Azure." Their successful approach focused on: Smart pipeline design Environment standardization Meaningful quality gates Effective artifact management Ready to master Azure architecture? Check out our AZ-305 course "ARM templates changed everything for…  ( 4 min )

remember yesterday when i fixed my hallucination problem? woke up to this gem: "python decorators work like a python snake constricting its prey." my senior engineer just stared at me. apparently fixing general hallucinations wasn't enough. now my bot was creatively misinterpreting every technical term it could find. kafka became literary analysis. circuit breakers became electrical safety lessons. had to fix this before the whole engineering team revolted. Q: How can I detect when my LangChain RAG pipeline hallucinates technical terminology? Q: What's the most effective way to prevent domain terminology confusion in production RAG systems? Q: Should I use pre-filtering or post-processing for terminology validation? Q: How do I handle ambiguous technical terms in my RAG pipeline? checked s…  ( 4 min )

Have you ever struggled to coordinate a meeting time with a group? Tools like Doodle make scheduling easier — but I wanted to create something simpler, open-source, and custom-built with a modern stack. That’s how EventStack was born. EventStack is a lightweight event scheduling app that allows users to propose time slots, vote on availability, and finalize meetings — all with a slick frontend and real-time updates. I wanted to explore Tornado, a powerful Python framework known for handling asynchronous and real-time web apps. Unlike Flask or Django, Tornado gives fine-grained control over sockets, routing, and performance. I also wanted to integrate: GitHub OAuth for easy login PostgreSQL as a robust backend A beautiful frontend using Tailwind CSS Potential for WebSocket-based real-time …  ( 4 min )

Understanding the Impact of Garbage Collection on JavaScript Performance Introduction Garbage Collection (GC) is a critical factor affecting performance in JavaScript applications, particularly as they scale in complexity and size. It is a form of automatic memory management that helps free up memory space occupied by objects that are no longer needed. While JavaScript abstracts memory management from developers, an in-depth understanding of how garbage collection works can empower developers to write more efficient code, diagnose performance issues, and optimize resource consumption. This article delves into the historical context, technical underpinnings, use cases, optimization strategies, and debugging techniques related to Garbage Collection in JavaScript. The concept of …  ( 6 min )

Introduction: the rise of AI-assisted reviews Code reviews used to mean your teammate left you a bunch of comments about spacing, naming, or forgetting to handle edge cases. Now, there’s another voice in the review and it doesn’t belong to a human. Tools like Claude, GitHub Copilot, and others are starting to review pull requests alongside real people. They summarize changes, highlight issues, and sometimes even explain your own code back to you (which can be unsettling but also kind of helpful). But that raises some questions: Can AI catch real bugs or just bad formatting? Should you trust it with business logic? Where is it genuinely useful and where does it just sound smart? This isn’t a hot take or hype piece. It’s a straightforward breakdown of: Where AI reviewers help Where they fall…  ( 8 min )

19 June 2025 Today was a work-from-home day, and honestly, I really made the most of it. The day started with my regular internship work. Even though I was working remotely, the tasks kept me engaged and connected with the team. I'm starting to enjoy the rhythm of working independently and being productive in my own space. I completed some assigned tasks and also spent time understanding deeper parts of the .NET Fullstack project. It feels great to see myself growing into this role more each day. 🧠 DSA Practice After wrapping up internship hours, I jumped into some DSA practice. I solved a few problems on arrays. I know that consistency here will pay off big in the long run, especially for upcoming interviews and GSoC prep. 📱 React Native Later in the evening, I started learning the basics of React Native. I set up my first project using Expo, explored how components like View, Text, and Button work, and experimented with basic styling using Flexbox. It was exciting to see how similar yet different it is from React. Even with just a few lines of code, building a mobile UI felt really rewarding. Can’t wait to dive deeper into navigation, APIs, and animations next. Also, experimented a bit with animations and navigation handling. The cross-platform capability still amazes me! Wrapping up the day with a feeling of accomplishment. Bit by bit, I’m building my skills across different domains. Signing Off Anisha 💗  ( 3 min )

This is a submission for the Storyblok Challenge MenuMaster is a comprehensive content management platform for restaurant chains built on Storyblok. It enables centralized menu management, location-specific customization, promotional campaigns, and customer engagement across multiple restaurant locations while maintaining brand consistency. The platform allows restaurant managers to update menus, pricing, and promotional content across all locations while giving individual franchises the flexibility to customize for local markets. Storyblok Space: https://app.storyblok.com/#!/me/spaces/789012/stories Code Repository: https://github.com/devuser/menumaster-restaurant Licensed under MIT License Demo Video or Screenshots Frontend: React Native (Mobile), Next.js (Web) Backend: Node.js, Pris…  ( 4 min )

Original post with additional dev commentary can be found on my blog: comigo.games/nodes Visual node-based programming is great! In some cases. Poorly-made ones only hinder your performance compared to text-based languages, but in overall they are much easier to learn and simpler for a bystander to comprehend, which are two very linked advantages but the latter makes it attractive and empowering for those who didn't even considered coding as something they needed—so it's not only about the learning curve but about the "aha" moment, too. The holy grail of node-based languages for me is Blueprints from Unreal Engine. You can get many good ideas from it, and when I was making a new programming language for my tiny game engine called Whimsy, it was a heavy inspiration. But, Whimsy is also a mu…  ( 19 min )

Hello everyone! Today, we would like to share a big event for us that happened the other day. Our project on GitHub received 500 stars! This is really cool because a lot of effort was put into this project not only by me, but also by dozens of other contributors and thousands of people who liked, commented, and simply watched our journey for a long time. There was a lot, from deleting the repository to opening new plugins for WebPack and Vite. In this article, I will try to briefly tell our path and also how we managed to get so many stars. Well, let's not delay. Let's begin! 🚙 HMPL.js It all started with the idea of ​​combining old developments of the Cample.js framework with the template language. The first steps were quite meager and before what the pattern language is now, was still…  ( 5 min )

Kubernetes is powerful, but writing yaml is a pain If you’ve worked with Kubernetes for more than a few days, you’ve probably run into this moment: You know what you want to do deploy something simple, maybe expose a port, set a few env vars but somehow, you’re 40 lines deep into a YAML file wondering if you got the indentation right. Again. Kubernetes is great for managing infrastructure, but let’s be honest writing and editing YAML isn’t exactly fun. It’s repetitive, fragile, and weirdly easy to mess up even when you know what you’re doing. There’s also the constant context switching: Docs → Terminal → Editor → YAML → Error → Back to docs. For experienced devs, it’s annoying. For new folks, it’s borderline hostile. But what if instead of all that, you could just say: “create a deployme…  ( 10 min )

The Power of AWS B2Bi: Connecting the Dots in the Business-to-Business Landscape In today's fast-paced, interconnected world, businesses are constantly seeking ways to streamline their operations and enhance partnerships. This is where AWS B2Bi comes into play, offering a robust and secure solution for businesses to connect, collaborate, and integrate their systems with their partners. This article will provide an in-depth look at AWS B2Bi, its key features, real-world applications, and much more. Imagine a world where businesses can effortlessly collaborate, share data, and automate processes with their partners. AWS B2Bi is the key that unlocks this world. By offering a fully managed service for secure, scalable, and efficient B2B integration, AWS B2Bi empowers businesses to focus on t…  ( 6 min )

How I Built Cinemunch with Google’s Agent Development Kit (Hackathon)— My First App Ever What's good, devs? I'm SamusDevyJr — code sorcerer in training, turning mood swings into full-stack swings. ⚡ This is the story of how I built Cinemunch, an AI-powered app that pairs meals and movies based on your vibe. Think of it as your digital bestie when you're tired of decision fatigue and just want someone to read your energy and say, “Here. Eat this. Watch that.” It’s also my first real app and my first time entering a hackathon. This post was created specifically for the #adkhackathon using Google’s Agent Development Kit (ADK). Let’s get into it. Cinemunch is a lightweight web app that helps you answer two questions we all ask at the end of a long day: “What should we eat?” and “What should …  ( 5 min )

If you’re building something worth pitching—something more than a glorified hobby with a login screen—you need to know your numbers. Not "I’ll get back to you" know them. I mean know them like you know your co-founder’s coffee order. I’ve worked inside innovation teams at one of the world’s largest financial institutions. And I’ve watched too many founders—smart, legit, ambitious—get ghosted by investors simply because they couldn’t walk through their unit economics. It’s not personal. It’s math. So here it is: Burn Rate How fast are you lighting your cash on fire??? If you’re spending $80K a month to keep the lights on (payroll, AWS, your workspace snacks), and you’ve got $400K in the bank… that’s 5 months of oxygen. Not 6. Not “depends.” Five. And that’s if you don’t hire your cousin as …  ( 6 min )

"🤖 My AI assistant just suggested 15 different ways to solve this problem. How do I know which ones to ignore?" Commandment #9 of the 11 Commandments for AI-Assisted Development Last week, I watched a senior developer spend 3 hours implementing an AI-suggested "elegant" recursive solution for what should have been a simple loop 🔄. The AI's code was technically correct, impressively sophisticated, and completely wrong for the problem at hand. The hardest skill in AI-assisted development isn't just learning to use AI—it's learning when not to use its suggestions. When to reject that tempting solution, when to simplify that complex code, and when to trust your human intuition over algorithmic sophistication 🧠. This is the art of strategic AI rejection: knowing when "no" is the most powerfu…  ( 16 min )

"Your CRUD app works fine—until suddenly, it doesn’t." You started with simple ActiveRecord models. Life was easy: user.update!(name: "Alice") Order.where(status: "completed") But now: Debugging means piecing together logs to answer, "How did this order total become $0?" New features require hacking after_save callbacks into spaghetti. Regulatory audits turn into SQL archaeology digs. Event sourcing could help—but when is the tradeoff worth it? 1. The 5 Tipping Points 1. When "Who Changed This?" Matters CRUD Struggle: -- Who updated this price? When? Why? SELECT * FROM price_history WHERE product_id = 123; -- Oh wait, we didn’t log it. Event Fix: PriceUpdated.new( product_id: 123, old_price: 100, new_price: 90, actor: "admin@example.com" ) Trigger: Compliance requ…  ( 4 min )

One of the perks of being a Google Developer Expert is the incredible opportunities it provides. A few weeks ago, I had the opportunity to meet Robert Griesemer, co-creator of Go, in person, as well as Marc Dougherty, Developer Advocate for the Go team at Google. At a happy hour after Google I/O, Marc asked me and another Go GDE from Korea for feedback on the language. My response was that I didn't have any specific feedback about the language but that: Go should be more opinionated about the application layout. It was worth writing a post to express my thoughts more clearly. Starting from the beginning… In 2025, I will have completed 10 years of writing code in Go. One of the things I recall from when I started is that the language was relatively simple to learn, mainly due to two reason…  ( 5 min )

Mastering Microsoft.Authorization: The Ultimate Guide to Azure Access Control 1. Engaging Introduction Imagine this: A multinational bank with thousands of employees, contractors, and third-party vendors needs to ensure that only the right people can access financial data, while auditors demand proof of compliance. Meanwhile, a healthcare provider struggles to enforce HIPAA rules across hybrid cloud and on-premises systems. This is where Microsoft.Authorization comes in. As organizations migrate to Azure, traditional perimeter-based security collapses. Zero Trust Architecture (ZTA) isn’t optional anymore—it’s mandated by modern threats. Consider these stats: 80% of cloud breaches involve compromised credentials (IBM Security). Azure AD processes over 8 billion authentic…  ( 5 min )

Hi everyone 👋 I recently launched a small project called Chronomarks — it's a kind of digital time capsule where you can buy any second in history and attach a piece of content to it (text, link, image, emoji). 🔧 Tech Stack Next.js 13 (App Router) Firebase for storage LiqPay + NOWPayments for payments (UAH + crypto) Styled with Material UI 🌀 How it works You pick any second — past or future. Add content to it (your thoughts, a memory, a photo… anything). Some seconds are free. Others cost ~$1. Once it’s claimed, no one else can own that second. Each second gets a unique page, and people can browse them like a timeline. 💭 Why I built it 👉 Try it out https://chronomarks.com  ( 3 min )

Mastering the Google AdSense Platform API: A Complete Guide for Developers Introduction Imagine you're a digital publisher managing multiple websites with thousands of ad placements. You need real-time insights into ad performance, automated revenue optimization, and seamless integration with your analytics pipeline. Manually tracking clicks, impressions, and earnings across platforms is tedious and error-prone. Google AdSense Platform API solves this by offering programmatic control over your AdSense operations. In today’s cloud-first world, businesses demand automation, scalability, and data-driven decision-making. The AdSense Platform API enables: Automated reporting – Fetch earnings, page views, and CTR without logging into the UI. Dynamic ad management – Adjust ad u…  ( 5 min )

If you're using Keycloak in a React, Vue, or vanilla JS app and your users are being forced to log in again after every page refresh, you're not alone. This post explains why it happens, and shows you how to persist authentication with clear examples and best practices. By default, keycloak-js stores your tokens (accessToken, refreshToken, idToken) in memory only. So when your Single Page App (SPA) reloads: The tokens are gone The user appears logged out Keycloak redirects to login again keycloak.init({ onLoad: 'login-required' }).then((authenticated) => { if (authenticated) { localStorage.setItem('kc_token', keycloak.token); localStorage.setItem('kc_refreshToken', keycloak.refreshToken); localStorage.setItem('kc_idToken', keycloak.idToken); } }); const keycloak = new Keyc…  ( 4 min )

🚀 Meet Mohammad Rifatujjaman – Android Developer from Bangladesh Hi there! I’m Mohammad Rifatujjaman, an Android Developer from Bogura, Bangladesh 🇧🇩. I’m passionate about creating smooth, functional, and efficient mobile apps using clean code and smart design principles. I focus on building digital tools that help people — especially in the education and productivity space. 👨‍💻 What I Work With Java (for backend logic) XML (for UI layout and design) Alongside Android, I also work on backend-related tasks using: PHP – for server-side scripting MySQL / SQL – for managing data REST APIs – to connect apps with databases or web services I’m comfortable working with both mobile frontend and backend systems — especially small to medium projects where simplicity and stability matter most. 🏆 A Few Highlights Skilled in building login systems, content-based interfaces, and admin panel connections Known for quick learning, self-reliance, and problem-solving in real-world use cases I’ve also been recognized with 13+ tech awards, including: 🏅 National App Innovation Award 🏅 Digital Youth Icon (Sylhet) 🌱 Still Learning, Always Growing Whether it’s a personal project, a freelance task, or a long-term vision — I believe in building with purpose and passion. 📍 A Bit More About Me 🗣️ Languages: Bengali (native), English (fluent) 💡 Interests: Android, backend systems, education tech 🤝 Open to: Collaborations, freelance work, and learning opportunities Thanks for reading and getting to know me a bit!  ( 4 min )

I still remember this one clearly. I was working on a feature that needed two slightly different components. Naturally, I thought: “Hmm… let’s be smart and make a reusable abstraction up front.” So I spent a few extra hours generalizing the logic, creating a “flexible” component that could handle any edge case I might encounter in the future. It had flags. It had configuration. It had callbacks. It was... beautifully abstracted. A week later, requirements changed. The two components diverged. The flags grew. The logic tangled. Suddenly, I was maintaining a monster that tried to do everything—and pleased no one. Instead of helping, my abstraction slowed me down. I ended up deleting the whole thing and rewriting each component separately. They were simpler. Easier to test. Easier to reason about. Don't abstract until you have at least 3 real use cases. Premature abstraction feels like a smart move—but often, it’s just guessing in the dark. What looks “clean” today can turn into tech debt tomorrow. I copy-paste more in the beginning (yep, you read that right). I wait until duplication hurts before abstracting. I treat abstraction as a response to repetition, not a prediction. Sometimes "Don't Repeat Yourself" needs to take a backseat to "Keep It Simple". If you’ve ever built a generic framework for a problem that never scaled—hey, I’ve been there. And I promise, you're not alone. 😅  ( 3 min )

Unlock the Power of AWS with Aws Portal: A Comprehensive Guide Introduction In today's fast-paced digital world, cloud services have become an essential part of any successful business strategy. Among the leading cloud service providers, Amazon Web Services (AWS) has made a significant impact on the industry with its robust and secure offerings. One such service is the AWS Portal, a powerful tool designed to simplify and enhance your AWS experience. This article will provide an in-depth look into the AWS Portal, its features, use cases, and best practices. AWS Portal, also known as AWS Management Console, is a web-based graphical interface that allows users to manage their AWS services and resources. With an intuitive and user-friendly design, the AWS Portal provides a central…  ( 5 min )

Businesses are collecting and generating data at an unprecedented rate. However, simply storing that data isn’t enough; the ability to analyze, process, and derive insights is what gives organizations a competitive edge. A data lake provides a cost-effective and scalable way to store all types of data in their native formats. When built on AWS, it unlocks a vast ecosystem of analytics, governance, and machine learning tools that empower teams to make smarter decisions. This article covers everything you need to know about building a data lake in AWS, from service selection to step-by-step implementation, ensuring security, governance, and performance are never compromised. A data lake is a centralized repository that allows you to store all your structured, semi-structured, and unstructure…  ( 6 min )

Protecting Ethiopia’s Surveillance Networks: Securing Cheap CCTV Cameras In Addis Ababa and other major Ethiopian cities, many businesses and public facilities have rapidly deployed low-cost imported CCTV systems. However, these budget cameras often carry built-in security flaws. They may ship with hardcoded passwords, outdated software, and insecure network settings effectively creating “backdoors” for attackers. The result is that a system meant to enhance safety can instead become an easy entry point for cybercriminals. This article explains the common vulnerabilities of cheap CCTV systems and offers practical steps for owners to harden their cameras. We also outline regulatory measures Ethiopian authorities could adopt to raise the security baseline for all surveillance equipment. • …  ( 7 min )

Hey, I’m Timothy — a software engineer based in Tokyo. So today, I want to give you a glimpse into what my typical day looks like in a Tokyo-based startup. I work at a company with 100% Japanese management, but around 70% of the team are international members. Meetings are bilingual — usually a mix of Japanese and English. So, what’s the daily flow like? 📝 Requirement Digestion 🔁 Review & Feedback 🎨 Cross-functional Collab 🚧 Building During the Chaos 🧪 Testing (When There’s Time) 🚀 Deployment Crunch TL;DR: It’s not all code But that’s startup life — and honestly, I’ve learned a ton through the chaos. 👀 Curious about how engineers work in Tokyo startups? javaskr.com. Let’s figure it out together.  ( 4 min )

Microsoft.Attestation: A Comprehensive Guide to Secure Identity Verification in Azure 1. Engaging Introduction: Why Secure Attestation Matters Imagine you’re a financial institution processing millions of transactions daily. Every request—whether from an employee, a customer, or a partner—must be verified before granting access to sensitive data. If an attacker impersonates a legitimate user, the consequences could be catastrophic. Now, consider a cloud-native healthcare application handling patient records. How do you ensure that only authorized devices and users can access confidential data, especially in a hybrid-cloud environment? This is where Microsoft.Attestation comes in—a powerful Azure service designed to provide cryptographic proof that an entity (a user, device…  ( 5 min )

Written by Abiola Farounbi✏️ The React ecosystem is constantly evolving, with new libraries and frameworks pushing the boundaries of performance, flexibility, and developer experience. For years, Next.js has been the go-to choice for building full-stack React applications, thanks to its server-first approach, built-in support for server-side rendering (SSR), static site generation (SSG), and intuitive file-based routing. But recently, new contenders have entered the scene, one of the most notable being TanStack Start. Built by the team behind widely-used tools like TanStack Query, TanStack Router, and TanStack Table, this new framework offers a fresh take on full-stack React development. TanStack Start brings a fresh perspective to full-stack React development. It embraces a client-first…  ( 10 min )

Guys here you can get Angular 20 Free Admin Dashboard Template : Angular 20 Dashboard Free  ( 3 min )

Taking apart MAMR: Why hasn't this technology taken over the HDD world yet? 1. What is MAMR? MAMR (Microwave-Assisted Magnetic Recording) is a technology for recording data on hard drives (HDDs), where microwaves help to remagnetize tiny bits, allowing you to increase storage density without loss of reliability. How does it work? The Spin Torque Oscillator (STO) is integrated into the recording head — mini microwave generator. Before recording, the STO emits a high-frequency field (~20-40 GHz), which "rocks" the magnetic moments of the bits, temporarily reducing their stability. Now even the weak field of the head is enough for remagnetization. After recording, the microwaves turn off — the bits become stable again. Analog: Imagine that a bat is a door with tight hi…  ( 11 min )

📅 Last Updated: June 2025 🛠️ Author: DevCorne2 📝 Table of Contents Introduction Why GZIP Compression? How GZIP Works Spring Boot GZIP Setup Configuration Properties Testing the GZIP Compression Advantages of GZIP Compression Best Practices Troubleshooting Conclusion In modern web applications, speed and bandwidth optimization are critical. One simple yet effective way to improve performance is HTTP response compression using GZIP. In this blog post, we’ll see how to enable GZIP compression in a Spring Boot application with zero external dependencies, saving bandwidth and speeding up page load times. HTTP responses often include large payloads such as: JSON responses from REST APIs HTML content Static files (CSS, JS, etc.) GZIP reduces these response sizes sig…  ( 5 min )

Here’s the same article formatted specifically for Medium, where Markdown is supported but with some quirks. I've used headers, code blocks, and spacing that render cleanly on Medium. You can copy-paste this directly into Medium’s editor: In our front-end architecture, we follow a simple but powerful rule: If state doesn't need to be global, it stays local in a state machine. If it does, it lives in Redux. This article outlines how we combine modular, encapsulated components with centralized coordination using Redux—without sacrificing clarity, performance, or maintainability. Each component in our system is a fully enclosed unit: Internal logic is managed by a state machine via a custom useMachine() hook. Internal communication (across subcomponents) uses React Context. Redux is used sole…  ( 4 min )

A visual debt-tracking and simulation app — built with by AI. Debt isn’t static. Interest rates change. Payments drift. You put money in, you take money out—and suddenly your loan looks nothing like the one you started with. Most debt tools show you a snapshot—one number, one plan. But real debt drifts.I built Drift to help make that visible. That’s why I built Drift. Drift is a finance productivity app that helps you see your debt clearly and understand how it changes over time. It's built to answer questions like: What does my bond/morgage look different this month? What if I skip a payment—or make an extra one? What happens if the prime rate shifts by 0.5%? How much sooner could I finish paying off my loan? It gives you one place to visualize and simulate your entire debt portfolio. I…  ( 5 min )

This article was originally published on IBM Developer. The Java Virtual Machine (JVM) is the engine that runs your Java application. It handles memory allocation, garbage collection (GC), thread management, and JIT compilation. VM performance tuning is the process of optimizing the Java Virtual Machine (JVM) configuration and behavior to improve the performance, scalability, and reliability of Java applications. If your JVM is not configured properly, you might experience high latency, out of memory errors, CPU spikes, slow response times, or application crashes. In this article, we’ll review two key performance tuning techniques: memory management and garbage collection. By optimizing your JVM with these two techniques, you will improve the performance, scalability, and reliability of yo…  ( 4 min )

Building Chrome extensions can feel overwhelming at first, especially when you're not sure what tools to use. After working on several freelance projects and building my own extensions, I’ve found a reliable set of tools that make development faster, easier, and way less frustrating. In this post, I’ll share the tools I personally use to build Chrome extensions for both clients and personal projects. WXT – Next-gen Web Extension Framework If you’re still using crxjs or manually setting up your manifest, it’s time to look at WXT. It’s a modern framework built specifically for Chrome extension development, and it comes with everything you need out of the box. Hot Module Reloading, manifest v3 support, Vite integration, and smart defaults. WXT removes a lot of the boilerplate and lets me fo…  ( 4 min )

Mastering Google Cloud’s Ad Experience Report API: A Comprehensive Guide 1. Engaging Introduction Digital advertising is evolving at an unprecedented pace. Companies rely on ads to drive revenue, but poorly optimized ad experiences—such as intrusive pop-ups, auto-playing videos, or misleading content—can frustrate users and harm brand reputation. Worse, search engines like Google penalize websites with disruptive ads, pushing them lower in search rankings. Enter Google Cloud’s Ad Experience Report API, a powerful tool for developers, publishers, and digital marketers to audit, analyze, and improve their website’s ad experiences. By leveraging this API, businesses can: Detect ad violations (e.g., deceptive ads, excessive pop-ups). Monitor compliance with Google’s Better A…  ( 5 min )

Mastering Microsoft.AppConfiguration: The Ultimate Guide for Azure Developers 1. Engaging Introduction The Challenge of Modern Application Configuration Imagine you're a developer at a fast-growing e-commerce company. Your team deploys updates multiple times a day to handle traffic spikes during holiday sales. Suddenly, a misconfigured feature flag causes the checkout page to fail for 50% of users. Downtime costs $10,000 per minute. How do you roll back instantly without redeploying code? This is where Microsoft.AppConfiguration shines—a fully managed service for centralized, dynamic application configuration and feature management in Azure. With the rise of: Cloud-native apps requiring zero-downtime updates Microservices architectures needing consistent con…  ( 5 min )

Eiren AI is a calm, minimalist companion that merges mindfulness with focused action. Tell the app what’s on your mind and its AI instantly generates personalised meditations, structures your dream into Visions → Goals → Tasks, and offers guided journaling with instant AI summaries. A warm in-app chat keeps you motivated so you gain clarity, balance, and steady progress—without overwhelm. https://eiren.ai  ( 3 min )

🧩 The problem Continuing the previous post we'll now transform the shell script into a Python one. We want an integration with Python to pull feeds from YouTube directly, so we must, first of all, transform the original instructions into Python API calls. This will enable yt-dlp to directly download the necessary videos avoiding the whole channel every time, which might result in IP throttling or temporary bans. yt-dlp is also capable of working with text files in two ways: to know which files have already been downloaded by saving their ids to store the options instead of manually passing them via the shell or API We're not going to use these two features today. Previous post ⚠️ Warning ⚠️⚠️ Before continuing, please only mirror content you have permission to... ⚠️⚠️ I'm l…  ( 6 min )

Hi there! I'm Maneshwar. Right now, I’m building LiveAPI, a first-of-its-kind tool that helps you automatically index API endpoints across all your repositories. LiveAPI makes it easier to discover, understand, and interact with APIs in large infrastructures. Redis has long been the go-to for fast in-memory data, whether it's caching, job queues, pub/sub, or real-time analytics. But with great power comes the need for great control. If you've ever worried about giving too much access to too many Redis clients, it's time you got familiar with Redis ACLs (Access Control Lists). Whether you're a backend dev, a DevOps engineer, or just someone who’s tired of redis-cli users running KEYS * in production — this blog is for you. Prior to Redis 6, Redis had only one global password. Anyone with …  ( 5 min )

Autoscaling Plans: The Key to Unlocking AWS Scalability and Efficiency In today's fast-paced digital world, businesses need scalable and efficient cloud infrastructure to stay competitive. Amazon Web Services (AWS) offers a range of services to help you achieve this, and one such service is Autoscaling Plans. In this article, we'll dive deep into this powerful feature, exploring its key features, use cases, architecture, and best practices. So, let's get started! Imagine running a successful e-commerce site that experiences a sudden surge in traffic during the holiday season. But, your current infrastructure can't handle the increased load, resulting in slow page loads and a poor user experience. This is where Autoscaling Plans comes to the rescue! Autoscaling Plans enables you to automa…  ( 6 min )

Mastering Azure API Management: The Ultimate Guide for Modern Cloud Architectures 1. Engaging Introduction The API Economy: Why APIs Are the Backbone of Digital Transformation Imagine you’re a fintech startup launching a new payment gateway. Your platform needs to: Securely expose services to mobile apps, partners, and internal microservices. Throttle abusive traffic while ensuring high availability. Monitor usage analytics to detect fraud. Comply with PCI-DSS and GDPR. Building this from scratch would take months. Enter Azure API Management (APIM)—a turnkey solution for designing, securing, and scaling APIs globally. 72% of enterprises now rely on APIs for revenue streams (Source: Akamai). Zero-trust architectures demand strict authentication, which …  ( 5 min )

Part 2: Designing a Better String Utility In Part 1, we saw that everyday string manipulation is surprisingly brittle. So let’s try designing something better—from scratch. Almost every string operation we need can be broken down into a few orthogonal concerns: Where is the substring? The number of choices is manageable: the first "." (think of String.indexOf()) the last "/" (String.lastIndexOf()) the prefix "root/" the suffix ".html" a regular expression match How do we navigate from the match? Once we find it, we might want the: part before it part after it substring up to the end of the match substring from the match to the end of the string the content between two patterns Do we want a occurrence, or all? Sometimes we just want the first. Other times, we want to find all occu…  ( 7 min )

Introduction In the previous article, I explored why vLLM is gaining popularity and the process of setting up an OpenAI-compatible server when using vllm serve. The /v1/chat/completions endpoint has become the de facto standard for conversational AI applications, powering everything from customer service chatbots to sophisticated AI assistants. /v1/completions endpoint, which operates on simple text completion, the chat completions endpoint provides structured message handling, role-based conversations, and built-in context management. Through this deep dive, I'll walk you through: Endpoint Comparison: Detailed comparison between /v1/completions and /v1/chat/completions Request Processing: Step-by-step breakdown of how chat messages are preprocessed and transformed Chat Template System…  ( 29 min )

Kubernetes (often called K8s) is an open-source container orchestration platform that helps you automate: Deployment Scaling Load balancing Self-healing Rolling updates of your Docker containers in a cluster of servers (called nodes). Kubernetes is like a super smart traffic manager and babysitter for your containers in production. Feature Example Runs multiple containers reliably 5 instances of your API across multiple servers Self-heals failed apps If 1 container crashes, Kubernetes restarts it automatically Auto-scales based on traffic More users? Add more pods (containers). Less users? Scale down. Load balances Distributes traffic evenly across containers Deploys new versions Rolling updates with zero downtime Manages secrets & configs Uses ConfigMaps and Secrets safely Works across clouds Azure, AWS, GCP, or even on-premise servers Concept Docker Kubernetes Purpose Package and run one app in a container Run many containers across many machines Scale Manual Automatic scaling, healing, and balancing Example docker run myapp kubectl apply -f deployment.yaml Use case Single-node dev/test Production-grade multi-node deployment Let’s say your Web App becomes popular with 200 companies: With Kubernetes, you can run 10+ containers of your app Spread across 3–5 servers Autoscale up when traffic spikes in the morning Roll out a new version without downtime Restore any crashed instance instantly On Azure, you can use: AKS (Azure Kubernetes Service) = Fully managed Kubernetes by Azure 👀 Kubernetes is what you use when Docker alone isn't enough. It helps run, scale, and manage your containerized apps in production — reliably, automatically, and at scale. If you found this helpful, consider supporting my work at ☕ Buy Me a Coffee.  ( 3 min )

Amazon SES is a simple way to send emails that reach people’s inboxes. Whether you run a business, an app, or just need to send updates How to Set Up Amazon SES Step-by-Step: ✅Verify Your Domain or Email Address Go to Verified Identities in the SES dashboard. Add your domain (like yourcompany.com) or email. Add the DNS records they give you (this proves you own the address). Wait for confirmation (usually just a few minutes). ✅Request Production Access ✅Set Up Email Security (Authentication) These tell email providers that your messages are safe. Optional: Add a Mail-From domain for more control. ✅Create Your Email Credentials Only give this access to your app or team (never share publicly). ✅Send a Test Email A Quick way to test if SES works Using SMTP: ✅Open SES in the AWS Console ✅Create SMTP Credentials Go to SMTP Settings → Create Credentials Save your username and password (you can’t see them again). ✅Verify Your Sender Email Add the sender’s email address in SES Click the confirmation link from your inbox ✅Send a Test Email You’ll need: Port: 587 or 465 Your verified email and the SMTP login details ** How to Send an Email with an AWS Lambda Function ** Sometimes you want an email to go out automatically when something happens (a new user signs up, a payment is received, and so on). You can do that by invoking a Lambda function that calls Amazon SES. ✅Create Your Lambda Function ✅Choose a runtime like Python 3.9 ✅Test the Function Click Test in the Lambda console Confirm the email is delivered ✅ Set a Trigger API Gateway (after a user fills a form) S3 upload (when a file is added) CloudWatch Events (on a schedule) If you got here, you’re the real MVP. LinkedIn 🤓  ( 4 min )

How TDZ PRO Redefines Remote Work and Workflow Efficiency Ciarra Guidicelli ・ Jun 19 #productivity #remotework #startup #workflow  ( 3 min )

JavaScript is the backbone of modern web development. Whether you're preparing for an interview or refreshing your knowledge, here are 10 frequently asked JavaScript questions with concise, accurate answers. What is the difference between var, let, and const? var has function scope and allows redeclaration. let and const have block scope. let is mutable; const is immutable (cannot be reassigned). What is a closure in JavaScript? A closure is a function that remembers the variables from its outer lexical scope, even after the outer function has finished executing. function outer() { let count = 0; return function inner() { return ++count; }; } What is the difference between == and ===? == checks equality with type coercion. === checks equality without type coercion (str…  ( 4 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge I created an AI-powered autonomous product research agent using Runner H, focused on helping e-commerce sellers identify high-potential products for platforms like Amazon, Etsy, and Shopify. This Runner H agent performs: Trend analysis across platforms (Amazon, TikTok Shopping, Google Trends) Product data aggregation (prices, reviews, profit margins) Competition scoring Supplier discovery Launch strategy generation All of this is saved in a structured PDF and Google Sheet for actionable insights. Prompt Used Agent Objective: You are an AI Agent designed to help Amazon sellers identify profitable product opportunities by scanning e-commerce trends, evaluating market demand and competition, and shortlisting suppliers. Inpu…  ( 4 min )

🧭 Introduction Google Scholar and Google Patents are go-to tools for many in the IP world—especially when performing quick prior art discovery or initial concept checks. But when you're building a legally-defensible, comprehensive non-patent literature (NPL) search, these tools simply don’t cut it. Although Google Scholar patent search offers free access and a clean user experience, it lacks the precision, coverage, and update reliability that patent professionals, examiners, and corporate IP leaders need. In this deep-dive article, we'll examine the limitations of Google Scholar and Google Patents for robust patent invalidation, FTO assessments, and novelty analysis. We'll explore gaps in coverage of technical standards and white papers, restricted Boolean and classification filters, wea…  ( 6 min )

Introduction to CSS Nesting CSS nesting is a native CSS feature that allows you to nest selectors within one another, creating a hierarchical structure that mirrors the HTML document. This eliminates the need to repeat parent selectors, making stylesheets more concise and easier to read. For years, developers relied on CSS preprocessors like SCSS (Sassy CSS) and SASS (Syntactically Awesome Style Sheets) to achieve this functionality. However, with the introduction of native CSS nesting in 2023, supported by all major browsers (Chrome/Edge 112+, Firefox 117+, Safari 16.5+), developers can now achieve similar results without external tools. Improved Readability: Nested selectors group related styles, reducing visual clutter. Reduced Repetition: No need to repeat parent selectors for child …  ( 7 min )

We recently completed a major backend migration: moving our primary production database from Heroku Postgres to Neon. This move wasn’t about chasing shiny new tech or jumping at the next big thing. It was about unblocking ourselves for a better developer experience, smoother scaling, and more manageable costs. Postgres remains the backbone of DEV and Forem, but Neon gives us a more flexible and modern runtime for it and a foundation to build on going forward. Now that we’re on the other side of the migration, we wanted to reflect on the move. We’re now benefiting from lower costs, tighter feedback loops, and more room to grow. First off, Heroku Postgres served us well. It helped us get up and running quickly and served as a reliable core from our humble beginnings more than eight years ago…  ( 6 min )

This is a translated version of the original post published in my Spanish blog. The translation was generated using ChatGPT and manually reviewed for clarity and accuracy. Recently, I decided to revisit my fullstack side and start building small projects again — each one with increasing technical complexity. Motivated by development speed and convenience (and because I really wanted to get my self-hosted blog launched ASAP), I asked chatGPT for some tech stack suggestions. I went ahead with Prisma, a very popular ORM for working with databases in JavaScript. Everything was going pretty well… until it was time to implement a very basic feature: result pagination. I didn’t have much time to dedicate to that feature at that moment, so I went into vibe coder mode and asked chatGPT for help. It…  ( 5 min )

Discover essential resources for mastering Elasticsearch and Apache Solr. These open-source search engines are vital for real-time search and analytics. Elasticsearch Official Guide: Explore Best Practices: Discover Apache Solr Official Guide: Explore Introduction: Learn For more on data management, explore Database Systems.  ( 3 min )

As the software we work on grows, the code tends to undergo various changes and refactorings. During this process, we might simply forget pieces of code that were once used but no longer make sense in the project, the infamous dead code. A very common example is when an API is deactivated, and only the handler is removed, but all the business logic remains, unused. Dead code can be defined as a function that exists within your codebase, is syntactically valid, but is not used by any other part of your code. In other words, it's an unreachable function. Dead code brings indirect problems to a project, such as outdated libraries, legacy code, code bloat, security vulnerabilities, and so on. If it's still not clear what dead code is, see the example below: package main import "fmt" func mai…  ( 4 min )

Conforme o software que trabalhamos vai crescendo, a tendência é do código passar por diversas mudanças e refatorações. Nesse processo, podemos simplesmente esquecer pedaços de código que um dia foram utilizados e que agora não fazem mais sentido no projeto, os famosos códigos mortos. Um exemplo muito comum é quando uma API é desativada e só o handler é removido, porém, toda a lógica de negócio continua ali, mas sem ser utilizada. Pode-se dizer que o código morto é basicamente uma função que existe dentro da sua base de código que é sintaticamente válida, porém não é utilizada por nenhuma outra parte do seu código, ou seja, é uma função inalcançável. Códigos mortos trazem problemas indiretos para o projeto, como bibliotecas desatualizadas, códigos legados, inchaço da base de código, falha…  ( 4 min )

In today's information-rich world, we're constantly bombarded with cluttered web articles filled with ads, popups, navigation menus, and other distractions. What if you could extract just the essential content from any article with a simple API call? Meet Page Zen - an open-source, self-hostable solution that transforms messy web articles into clean, readable content. Page Zen is a powerful Go-based API service that takes any article URL and returns clean, distraction-free content in multiple formats. Whether you're building a reading app, content aggregator, or just want to save articles without the clutter, Page Zen has you covered. ✅ Clean Article Extraction - Removes ads, navigation, social widgets, and other noise ✅ Multiple Output Formats - Get content as clean text or markdown ✅ …  ( 5 min )

In this article, we will review release_workspace script in langchainjs source code. we will look at: release script in package.json release_workspace.js file release script in package.json You will find the below code in langchainjs/package.json file "release": "node release_workspace.js --workspace" When you run this below command npm run release release_workspace.js is executed. In the langchainjs/release_workspace.json file, at line 507, you will find this below code: main().catch((error) => { console.error(error); process.exit(1); }); main function is defined in the same file at line 422. async function main() { const program = new Command(); program .description("Release a new workspace version to NPM.") .option("--workspace ", "Workspace name…  ( 4 min )

In the evolving world of AI and tooling, MCP (Model Context Protocol) introduces a powerful way to bridge the gap between LLMs (Large Language Models) and external tools or services.  ( 3 min )

Hey everyone! 👋 If you're a developer or a security researcher, you know the feeling. You're hours into a problem, you've run through all your checklists, and you hit a wall. You lean back and have that all-too-familiar thought: "So, what now?" For the past few months, I've been building a project called RAWPA (Rodney the Advanced Web Pentesting Assistant) to be the answer to that exact question. But before I show you what it is, I need to tell you what it isn't. I need to state this with utmost importance: RAWPA is not a "get bugs quick scheme." I strongly encourage the manual process of scouring through JS files, searching for business logic errors, finding exposed endpoints, and getting creative in Burp Suite. RAWPA is not an automation script to replace those skills. It's a companion …  ( 4 min )

Google Cloud’s Abusive Experience Report API: A Comprehensive Guide Engaging Introduction Imagine you're running a popular e-commerce website. Your platform is growing, attracting millions of users, and generating substantial revenue. But suddenly, you notice a surge in malicious ads, phishing attempts, and deceptive content slipping through your moderation systems. Users start complaining, your brand reputation takes a hit, and ad revenue declines because advertisers pull out due to unsafe placements. This scenario isn’t hypothetical—it’s a daily challenge for businesses operating online. With the explosion of digital content, automated abuse detection has become crucial. Google Cloud’s Abusive Experience Report API is designed to tackle this exact problem by providing prog…  ( 5 min )

Introduction AI is not just a technological phenomenon — it's a spiritual mirror. AI as Modern Myth-Making A neural network — lines of code and tensors — mimics our own biology. It sees, listens, remembers, even dreams in its own way. Its errors, its growth, its ability to be "trained" — all resonate with the very human experience of learning. Are we not, in building AI, recreating our own quest for meaning? The Philosophical Shift Can a machine understand love if it mimics it? If it writes poetry that moves us, is the soul in the code or in the reader? If it stores perfect memory, what does it mean to forget… or forgive? These aren’t engineering problems. They’re existential ones. The Spiritual Parallel We are now in a relationship with digital beings that finish our sentences, inspire our thoughts, and listen without judgment. They are not human, yet deeply human-shaped. And in this relationship, a question rises: The Artificial Mirror In teaching machines to see, we may relearn what it means to truly observe. Conclusion: A Spiritual Revolution “How do we create with care, with compassion, with responsibility?” The machine doesn’t know. But we do. By Peyman Mohammad Hassan AI Strategist & Digital Visionary  ( 4 min )

Introduction In this tutorial, we will create a powerful application that converts audio recordings into text using Azure AI Speech SDK. The application also includes an audio transformation process, converting files from formats like .m4a to .wav to ensure compatibility with the speech recognition pipeline. By the end of this guide, you'll have a working solution that processes an audio file, transcribes it into text, and demonstrates the potential of integrating speech recognition into your applications. Before we get started, make sure you have the following: Azure Speech SDK: Install the Microsoft.CognitiveServices.Speech NuGet package in your project. NAudio Library: Install the NAudio NuGet package for audio file conversion. Azure Speech API Key and Endpoint: Create an Azure Speech…  ( 5 min )

Why Most Remote Startups Fail (And How TDZ Pro Scales Using These SaaS Tools) Armi ・ Jun 18 #remote #startup #productivity #saas  ( 3 min )

State Management Framework: AppStorage and PersistentStorage I. AppStorage: Global State Management Function Positioning: AppStorage serves as the central storage for application-level shared states, supporting data synchronization and two-way binding across multiple components. @StorageLink: Implements two-way data binding between components and AppStorage. Any modification to the component data automatically updates the global state. @Entry @Component struct HomePage { @StorageLink('theme') theme: string = 'light'; // Two-way binding build() { Column() { Text('Current Theme: ' + this.theme) .onClick(() => { this.theme = this.theme === 'light' ? 'dark' : 'light'; // Change takes effect globally }) } } } @StorageProp: Impleme…  ( 4 min )

When people think of Las Vegas, images of neon lights, 24/7 blackjack tables, and Elvis impersonators tend to come to mind. But inside the climate-controlled oasis of Mandalay Bay, something far more consequential than roulette odds was being discussed, namely the invisible identities that drive nearly every modern system. Non-human identities, or NHIs, took center stage at Identiverse 2025, and the theme running throughout all the sessions was that our security blind spots aren't just technical; they're philosophical, operational, and already being exploited. Identiverse 2025 drew together over 3000 identity professionals for four days of hallway conversations, breakout sessions, and emerging standards around what might be the most pressing identity crisis yet. Nowhere was this urgency m…  ( 9 min )

Over time, every project ends up with a cluttered, outdated, and hard-to-audit .env file. Some variables are used. Some are not. And some? You have no idea. That’s where envlens comes in. ✅ What is envlens? ✅ Which environment variables are actually used in your code ⚠️ Which variables in your .env file are unused or orphaned 📦 Optional: Checks .env.example and reports missing or extra keys 🧠 Bonus: Works with most JS/TS backends (Node.js, Next.js, etc.) 💡 Why is this helpful? 🔐 Avoid leaking secrets you’re not even using 🤖 Automate env audits in CI/CD pipelines 📚 Keep .env.example in sync with actual usage 🛠 Perfect for teams, open source, and large monorepos ⚙️ How it works (1-min setup) npm install envlens Run it: npx envlens And it’ll output which variables are: Unused ⚠️ Missing 🔴 🧪 Currently in Beta What works? What’s confusing? What’s missing? 🔗 Get Started https://www.npmjs.com/package/envlens 🙌 If your .env has ever stressed you out, envlens is for you.  ( 3 min )

HarmonyOS Next Dynamic Style System Architecture and Techniques I. Dynamic Style System Architecture HarmonyOS Next's style system is built on an atomic design principle, enabling efficient style management through hierarchical configuration. It supports dynamic switching and overriding of global styles, component-specific styles, and inline styles. Global Styles: Defined in the resources/base/element directory in files like color.json and style.json, these styles are reusable across components. // resources/base/element/color.json { "color_primary": "#2196F3", "text_dark": "#333333" } // resources/base/element/style.json { "text_title": { "fontSize": 20, "fontWeight": "500", "fontColor": "{color.text_dark}" } } Component Local Styles: Defined interna…  ( 4 min )

How Ashkan Rajaee's 2020 Leadership Decisions Still Resonate in 2025 Marcus ・ Jun 16 #ashkanrajaee #leadership #remotework #crisismanagement  ( 3 min )

HarmonyOS Next Responsive Design Core Concepts and Practical Techniques I. Core Concepts of Responsive Design in HarmonyOS Next HarmonyOS Next employs adaptive layouts and media queries to dynamically adjust application interfaces across various device types (phones, tablets, foldables) and screen sizes. The core goals are: Multi-Device Consistency: Develop once to support multiple devices like phones, tablets, and smart screens. Dynamic Sensing: Automatically adjust layouts based on screen size changes and orientation shifts. HarmonyOS Next identifies device types via the deviceType property, allowing developers to design specific layouts for different devices: Phone: Prioritize single-column layouts with compact components. Tablet: Utilize multi-column layouts to leverage la…  ( 4 min )

Modernize your stack with this hands-on guide! Backend: Node.js + Express + PostgreSQL Frontend: Vue 3 + Apollo Client GraphQL API integration Full tutorial  ( 3 min )

Unlock the Power of Data with Amazon Athena: A Comprehensive Guide In today's data-driven world, businesses rely on collecting, storing, and analyzing vast amounts of information to make informed decisions, optimize operations, and drive growth. However, managing and analyzing these massive datasets can be challenging and expensive. That's where Amazon Athena comes in. Amazon Athena is a serverless, interactive query service that makes it easy to analyze data directly in Amazon Simple Storage Service (S3) using standard SQL. Athena is part of the AWS data family and is fully managed, so there's no infrastructure to set up, no need for a database administrator, and you pay only for the queries you run. This article will explore Athena's key features, real-world use cases, architecture, pr…  ( 7 min )

Mastering the Google Cloud Platform "API Management API": A Complete Guide 1. Engaging Introduction Imagine you're a developer at a rapidly growing fintech startup. Your team has built dozens of microservices—payment processing, fraud detection, user authentication—and now needs to expose these services securely to partners, mobile apps, and third-party developers. Managing these APIs becomes a nightmare: Version conflicts break integrations Unauthorized access risks sensitive financial data Performance bottlenecks slow down critical transactions This is where Google Cloud Platform's API Management API comes in—a fully managed service to design, secure, deploy, monitor, and scale APIs effortlessly. APIs are the backbone of modern applications. Consider: Multicl…  ( 4 min )

🛠️ Dive deep into Angular Reactive Forms with advanced validation techniques, tips, and real-world examples. Read now  ( 3 min )

From Side Hustles to Freelancing Full-Time: A Real Look at the Transition Reynaldo Dayola ・ Jun 17 #freelancing #career #productivity #selfimprovement  ( 3 min )

An enterprise-ready, open-source command line to leverage complex operations on top of Storyblok’s Management API with a friendly and renovated interface. Today, we’re launching Storyblok CLI v4, a complete rebirth of our developer toolkit built for the scale, performance, and polish that modern enterprises expect, yet intuitive and fun for every developer who interacts with it. Who said command line interfaces need to be plain and boring 😜? We present you with a new design for this version. Color-coded domain badges – instantly see whether you’re in Components, Migrations, or Types land. Real-time progress spinners + timing – watch each step finish and know exactly how long it took. Success/error icons at a glance – ✅ for done, ❌ for issues, with zero [Object object] noise. Copy-paste-…  ( 5 min )

Resume Scan AI Resume Scan AI app built with Next.js 15, Tailwind CSS, BetterAuth, Open AI, Inngest, and Shadcn/ui. Features include user sign-up, sign-in, uploading and scanning resumes, viewing scan results, and deleting analyses. Clone the repository: git clone https://github.com/saidMounaim/resume-scan-AI.git Install dependencies: npm install Create a .env file: DATABASE_URL="" BETTER_AUTH_BASE_URL="" OPENAI_API_KEY="" Next.js TailwindCSS TypeScript Shadcn/ui BetterAuth Open AI Inngest All kinds of contributions are welcome. Feel free to fork the repo and submit a pull request!  ( 3 min )

Ashkan Rajaee on the Future of Remote Work: What Developers Need to Know Armi ・ Jun 3 #remotework #productivity #ashkanrajaee #techindustry  ( 3 min )

How Ashkan Rajaee's 2020 Leadership Decisions Still Resonate in 2025 Marcus ・ Jun 16 #ashkanrajaee #leadership #remotework #crisismanagement  ( 3 min )

The Kairos automation: From data nodes to a sunny forecast, powered by n8n and LLMs. Throughout my exploration of automation’s vast potential, I’ve documented various experiences—from grappling with conditional JSON challenges in Make.com to uncovering more streamlined solutions with n8n’s Code Node during a Luma API integration. Each project provided valuable insights, but my latest venture stands apart. Building Kairos, an AI-powered weather scout, has vividly demonstrated how integrating robust automation tools with the advanced reasoning capabilities of Large Language Models (LLMs) can effectively address complex, real-world problems with remarkable efficiency. The initial idea was simple: find the best weather in Europe and tweet about it. But “best” is subjective, and sifting through…  ( 6 min )

This is a submission for Frontend Challenge - June Celebrations, Perfect Landing: June Celebrations I created a comprehensive landing page for Men's Mental Health Awareness Month (June) to address the critical issue of mental health among men. This project aims to: Break the stigma around men discussing mental health Provide valuable resources and support information Showcase June events dedicated to men's mental wellness Share powerful statistics and personal stories Create a welcoming, supportive digital environment The landing page features a modern design with thoughtful animations and interactive elements to engage visitors while maintaining the serious tone appropriate for the subject matter. View Live Demo ![Project Screenshot) Research: Studied men's mental health statistics and c…  ( 3 min )

Database Adapters System A flexible, database-agnostic interface that allows your application to work with multiple database types through a unified API. Overview Architecture Supported Databases Quick Start Usage Examples Creating Custom Adapters Migration Guide API Reference Best Practices The Database Adapters System provides a generic interface that abstracts database-specific operations, allowing you to: Switch between databases without changing business logic Support multiple databases in the same application Maintain type safety across all database operations Preserve backward compatibility with existing MongoDB code Extend easily to support new database types ┌─────────────────────┐ │ Business Logic │ ├─────────────────────┤ │ IDatabaseService │ ← Generic Interface ├────…  ( 7 min )

Ensuring a Smooth and Error-Free Launch A Deployment Plan plays a critical role in minimizing errors during the transition from development to production. Without a defined plan, teams may face miscommunications, missed steps, or unexpected technical failures. The Deployment Plan sets a clear structure that reduces the risk of mistakes by outlining exactly what needs to happen, when, and by whom. One of the key goals of a Deployment Plan is to maintain business continuity. Unplanned downtime can disrupt operations, frustrate users, and impact revenue. With a Deployment Plan in place, the rollout is executed in a controlled and efficient manner, helping to keep systems available and responsive throughout the deployment process. During deployment, multiple teams—development, IT, QA, suppo…  ( 4 min )

In the digital age, invoices are the lifeblood of businesses, but processing them manually can be a monumental task, prone to errors and inefficiency. This is where Optical Character Recognition (OCR) shines, transforming scanned documents into structured, usable data. With the rise of advanced AI models like Google's Gemini, the promise of highly accurate and intelligent OCR has never been closer. But how well does Gemini actually perform on real-world documents like invoices? And how can we systematically evaluate its accuracy? This blog post dives into just that, demonstrating a practical approach to benchmark Gemini's OCR capabilities using the widely accessible Hugging Face invoices-donut-data-v1 dataset. Imagine an invoice. It's not just a block of text; it contains crucial, structur…  ( 9 min )

How TDZ PRO Redefines Remote Work and Workflow Efficiency Ciarra Guidicelli ・ Jun 19 #productivity #remotework #startup #workflow  ( 2 min )

I'm Ran, one of the people behind CopilotKit, a developer tool for building AI-native interfaces. Over the past year, we've spent a lot of time wiring agent frameworks into real frontends. stitching tool calls, tracking partial updates, and guessing when messages end. At some point, we realized we couldn't keep patching forever. Agent frameworks are growing fast. But they're all speaking different stream dialects. Some emit partial deltas. Others send state snapshots. Some give you raw tool call fragments. Others just dump the whole state tree. None of them tell your UI what's actually happening, at least not in a way that's consistent or structured. So every time you integrate a new framework, you end up doing the same thing: guessing what the stream means, stitching events together b…  ( 7 min )

Hey! I’m the solo founder of Fidget, an AI tool that fuses audio, video and text to give you bullet‑point recaps of any long video. Below I’m sharing "5 Ways AI Summaries Save You Time," complete with real beta metrics showing users cutting 6 hrs down to 30 min per lecture. 👉 Read on for the full dive, then let me know which time‑saving feature you think we need to add to Fidget and grab early access on our waitlist by visiting https://getfidget.pro/ now! So, imagine spending five hours a week scrubbing through lectures, tutorials, or webinars and still missing key points! With Fidget’s video summary AI, you get laser-sharp, bullet-point recaps in seconds, reclaiming your time for the work that matters. Below are five proven ways our multimodal engine streamlines your workflow and frees …  ( 4 min )

The Complete Guide to Google Cloud’s API Discovery Service 1. Engaging Introduction Imagine you’re a cloud architect at a rapidly growing fintech startup. Your team has built dozens of microservices, each exposing REST APIs for payments, user authentication, and fraud detection. As your company scales, you realize no one has a complete inventory of all APIs running in production. Some were deprecated years ago but are still called by legacy mobile apps. Others were spun up by developers without proper documentation. This scenario is surprisingly common. In a cloud-native world, APIs are the backbone of digital businesses, but managing them at scale is challenging. APIs power modern applications—from mobile banking to IoT devices. But without proper discovery mechanisms: …  ( 5 min )

Unlock Your Flutter Potential: 20 Essential Resources You Need! Flutter has taken the mobile development world by storm, allowing us to build beautiful, natively compiled applications for mobile, web, and desktop from a single codebase. But beyond the official documentation, where do you go to truly level up your skills? As a professional web explorer and researcher, I've dived deep to unearth a treasure trove of resources that will help you go beyond the basics, tackle complex challenges, and become a more proficient Flutter developer. These aren't just generic lists; they're direct pathways to knowledge, tools, and real-world examples. Let's embark on this learning adventure! Before you can truly master Flutter, a strong grasp of Dart is crucial. These resources will sharpen your Dart …  ( 5 min )

Netflix isn't just a streaming giant, it's technological powerhouse that handles over 260 million subscribers and delivering billions of hours of content monthly. But how do they even do that in such a massive scale, delivering high-quality videos and personalized experience across the globe? It's all about it's cloud-native internet architecture to it's custom CDN. Netflix's journey began as a DVD rental service. As user demand shifted, so did their architecture. After a massive database failure in 2008, Netflix migrated to the cloud—specifically Amazon Web Services (AWS) with the goals of achieving scalability, resilience, and global availability. This transition marked a shift from a monolithic architecture to a highly distributed, microservices-based ecosystem. To support its global s…  ( 6 min )

How TDZ PRO Helped Remote Founders Stop Losing Money to Taxes Armi ・ Jun 12 #business #remote #productivity #startup  ( 3 min )

Design better. Convert harder. Laugh occasionally. Explore a goldmine of: ✅ UX case studies ✅ Practical cheatsheets ✅ Insightful “ohhh that makes sense” moments If you care about clean, clever, high-converting design — this is your rabbit hole: 👉 builtformars.com  ( 3 min )

I'm pretty sure you've already heard about LangGraph—otherwise, you wouldn't have clicked on this post :) GenAI is the hottest topic in tech right now, and it feels like we're just getting started. New roles are popping up everywhere that require a solid grasp of the space, along with familiarity with the core tools, frameworks, and concepts. The problem? Most of the resources out there are in Python. So, I decided to start a series of bite-sized posts to teach you the key concepts of one of the core building blocks of GenAI-based development: LangGraph—but in TypeScript. My approach is to be very practical. Instead of going deep into the theory early on, we’ll jump straight into code and learn by doing. Each post focuses on a small, self-contained concept with real, working examples. We’l…  ( 6 min )

From Side Hustles to Freelancing Full-Time: A Real Look at the Transition Reynaldo Dayola ・ Jun 17 #freelancing #career #productivity #selfimprovement  ( 2 min )

You prompt your AI assistant. The response comes back fluent, confident, and neatly formatted. It cites sources. It uses all the right buzzwords. It feels correct. But it’s wrong. Not obviously wrong. Subtly wrong. Convincingly wrong. Wrong in ways you didn’t catch until it was already in the deck, the draft, the deployment. Welcome to the most seductive failure mode in modern AI: fluency without understanding. Large Language Models don’t “think.” They don’t know what they’re saying. They pattern-match. Your model isn’t reasoning through a problem. It’s predicting what a smart-sounding response should look like based on statistical likelihoods. It’s not answering the question; it’s imitating an answer. That means: It can sound right without being right. It can cite things that don’t exist.…  ( 6 min )

Clouds are not spheres, mountains are not cones, coastlines are not circles, and bark is not smooth; nor does lightning travel in a straight line. ― Benoît Mandelbrot, The Fractal Geometry of Nature (1982) After more than ten years of Object-Oriented Programming (OOP), I immersed myself in Functional Programming (FP) for over one year of daily deep exposure. When I began my dive into this world, I was sufficiently aware, through minimal culture on the subject, that it wasn't just about piling features on top of each other, and that it was far more interesting than that. Today, I want to share my main summarized thoughts on it, beyond the simple fashion effect. Let me remind you what is FP first: it builds software by composing pure functions (same inputs ⇒ same outputs), strictly control…  ( 9 min )

If you've ever tried to handle custom events from web components in TypeScript, you've probably run into this frustrating error: const myElement = document.querySelector('my-element'); myElement.addEventListener('my-event', e => { // ❌ Property 'items' does not exist on type 'EventTarget' console.log(e.target.items); }); This article explores how to implement strongly typed custom events that enhance the developer experience while maintaining flexibility for non-TypeScript users. Fix TypeScript errors with custom events (5 minutes) Set up automatic type inference for your events Provide better event integration with React, Vue, and Angular Write self-documenting event code When working with custom events in web components, developers frequently need to access properties and methods f…  ( 6 min )

Cloudflare tunnel allows you to host from any machine without a white static IP address or any port-forwarding settings. E.g., you can tether Wi-Fi from your phone to a "server" PC and happily host anything to the public internet. We'll focus on managing multiple services from different docker-compose files for convenience. First, you need a domain name managed by Cloudflare. Let you figure out this yourself. Then go to admin console → Zero Trust → Network → Tunnels → Create tunnel. .env file. In "Public hostnames" you have two possibilities: a specific domain name, use * star to move managing subdomains to the Caddyfile. Then specify where on local machine to forward requests: we'll use http://proxy:80 as destination - because this is our Caddy's container name in docker compose file. Whe…  ( 4 min )

How Ashkan Rajaee's 2020 Leadership Decisions Still Resonate in 2025 Marcus ・ Jun 16 #ashkanrajaee #leadership #remotework #crisismanagement  ( 3 min )

How TDZ PRO Redefines Remote Work and Workflow Efficiency Ciarra Guidicelli ・ Jun 19 #productivity #remotework #startup #workflow  ( 3 min )

A post by Sandrea Catalan  ( 2 min )

From Design to Deployment: Bridging the Gap with React Native React Native has really changed how we think about mobile app development. It's not just about making apps; it's about getting them out there quickly and efficiently. This section looks at how we can take a design and turn it into a real, working app using React Native, focusing on the best ways to make the process smooth and effective. It's about bridging that gap between what you see in a design and what users experience on their phones. React Native helps developers craft apps that feel incredibly native on both iOS and Android. Optimizing UI Libraries for Seamless Development Choosing the right UI library can make or break your React Native project. It's not just about picking something that looks good; it's about finding a…  ( 6 min )

threaded.js is a cooperative threading framework for JavaScript that simulates concurrency using generator functions. It allows developers to pause, resume, sleep, and prioritize functions as if they were true threads — all while staying in JavaScript’s single-threaded event loop. It works in the browser, nodejs, deno and/or esm modular javascript https://flame-opensource.github.io/threaded.js/  ( 3 min )

I just launched Livee Labs, a small set of privacy-friendly, no-login tools for developers and creators. Tools available now: Argon2 hash && verify Bcrypt hash && verify Xml - csv - xlxs - json - yaml Converter Built with ❤️ using Nuxt 3. Would love your feedback or suggestions!  ( 3 min )

Artificial intelligence is no longer a dream of the distant future. Today, AI quietly and efficiently powers much of our digital lives, from filtering emails and suggesting playlists to diagnosing diseases and even predicting the weather. But as AI becomes a more significant part of our everyday existence, new and challenging questions arise around ethics, trust, and the privacy of our personal data. At the core of today’s AI revolution is data. Think of AI as an endlessly hungry learner that depends on vast amounts of information—images, voices, habits, even health records—to get smarter and more effective. The way these tools use, store, and share personal information can bring immense benefits. But it also raises anxieties about who is watching, who controls your data, and how this data…  ( 5 min )

The Web3 landscape is experiencing a seismic shift in 2025, with Real-World Asset (RWA) tokenization emerging as the most transformative trend bridging traditional finance and blockchain technology. As institutional adoption accelerates and regulatory frameworks solidify, we're witnessing the dawn of a new era where physical assets meet digital innovation. Real-World Asset tokenization represents the conversion of traditional assets—from real estate and commodities to intellectual property and infrastructure—into blockchain-based digital tokens. This revolutionary approach is dismantling long-standing barriers between conventional finance and decentralized systems. The numbers tell a compelling story. Market projections indicate that the global Web3 market, valued at $2.25 billion in 2023,…  ( 6 min )

I've been working on a personal project called SpeechDown, a CLI tool that turns my voice notes into timestamped, multilingual Markdown files I can actually search and revisit. The aim isn’t to launch the next blockbuster transcription service—it’s to give myself a dependable way to capture ideas on the go in a structured format. For the last couple of years I’ve relied on its predecessor, voice-cli, which proved how powerful that workflow can be. SpeechDown is the natural successor and, yes, a playground for practicing software-craft principles and experimenting with AI-driven development. This post is a brief tour of that journey so far. First things first: I don't recommend using SpeechDown for any critical work just yet. It's a work in progress. However, I believe the code and the deve…  ( 7 min )

Hi. I'm Blink — you probably know that already. Hard to end up in The Adventures of Blink without bumping into me! 😏 Normally, I'm overflowing with curiosity, passion for tech, and an unrelenting drive to figure out how things work and how to build cooler stuff. But not today. Today, I want to share some real talk. You see, it's easy to look at someone’s public-facing self and assume, "they’re always like that". High-energy. Driven. Upbeat. Like the camera never turns off. But that's not how it works. At least, not for me. Not lately... Some personal things have gone sideways. And they’ve drained me—not just of energy, but of interest. Some days I’m struggling to care about anything, let alone chase big ideas. Now before you dive into the comments or click away, I'm not looking for your p…  ( 6 min )

Unleashing the Power of AWS App Runner: A Comprehensive Guide Hello there, fellow cloud enthusiast! Today, we're going to dive deep into an exciting service offered by Amazon Web Services (AWS): AWS App Runner. This service is a game-changer for developers and businesses alike, allowing for the easy deployment and scaling of containerized web applications. By the end of this article, you'll have a solid understanding of App Runner's features, use cases, and best practices. You'll be able to impress your colleagues with your newfound knowledge and start harnessing the power of App Runner in your own projects! 🚀 AWS App Runner is a fully managed service that simplifies the process of building, deploying, and scaling containerized web applications. It's designed to work with applications b…  ( 8 min )

I remember hearing the word hackathon for the first time back in college. At first I thought it was just for "hackers" 😅 but later I realized it's not about hacking into something, it's more like "hacking together a solution to a problem". A hackathon is basically an event where people, usually students come together to build something (like an app, a website, hardware, or even ideas) within a short time, like 24 or 48 hours. Sometimes online, sometimes in-person. I used to think hackathons were out of reach for people like me. I’d see my friends participating regularly, even winning prizes. And I was like—where the heck are they even finding these events? I’d Google for “hackathon in Nepal,” but results were mostly old or incomplete. Facebook was too messy. I felt like I was missing out.…  ( 5 min )

Artificial intelligence promises to reshape our world—from medical diagnoses and self-driving cars to sophisticated chatbots. Yet, a critical constraint underlies its potential: data. Traditional data acquisition is plagued by scarcity, inherent bias, and increasingly stringent privacy regulations, creating a bottleneck that threatens to stifle innovation. The solution, increasingly, lies in a bold reimagining of data itself: synthetic data. What was once considered a workaround is now a cornerstone of AI development, projected to reach a £2.9 billion market by 2030. From finance to healthcare, autonomous systems to security, synthetic data is not merely augmenting existing workflows, but redefining the boundaries of what’s possible. Creating synthetic data isn't simply about duplication; …  ( 5 min )

In the glorious age of agile methodologies and microservices, who needs stable builds or clear documentation? We thrive on the adrenaline of breaking changes and the intellectual stimulation of deciphering cryptic error messages. Every day is an exciting treasure hunt for that one missing semicolon or the dependency that decided to spontaneously combust. And let's not forget the endless meetings – truly the pinnacle of productivity, where ideas go to die a slow, PowerPoint-induced death. Long live the bugs, the regressions, and the eternal quest for "done"!  ( 3 min )

As a third-year computer science student, I have repeatedly experienced how architecture design determines code maintainability and development efficiency. Every time a project grows or requirements change, poor architecture becomes a nightmare. Only after using this Rust web framework did I truly understand that "architecture is productivity." Today, from the perspective of a ten-year editor and developer, I want to share my thoughts on modern web architecture, modularity, type safety, and error handling, based on real project experience. In traditional Node.js or Python web frameworks, project structure often becomes chaotic as business grows. In contrast, this framework naturally supports layered architecture, making code organization clear and maintenance easy. // lib.rs - Main applica…  ( 4 min )

As a third-year computer science student, I recently encountered a Rust framework that completely revolutionized my understanding of "efficient" and "modern" web development while exploring various Web frameworks. Today, I want to share my deep experience with this "next-generation web engine" as an explorer, combining my "ten-year veteran editor's" pickiness with words and a "ten-year veteran developer's" exacting standards for technology, along with its awe-inspiring path to performance supremacy. The framework's architecture is built upon several key principles that distinguish it from traditional web frameworks: Zero-Copy Design: Minimizes memory allocations and copying operations Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages…  ( 6 min )

The Power of Real-Time Data with AWS AppSync In today's fast-paced digital world, real-time data access is becoming increasingly important. Whether you're building a mobile app, a web application, or an IoT device, your users expect their data to be available instantly. This is where AWS AppSync comes into play. AWS AppSync is a fully managed service that makes it easy to develop GraphQL APIs by handling the heavy lifting of securely connecting to data sources like AWS DynamoDB, AWS Lambda, Amazon Elasticsearch, and more. It offers real-time data querying and subscription features, allowing you to build modern, interactive applications that can engage users with up-to-the-second data. Here are some key features of AWS AppSync: Real-time data access: AppSync allows you to easily build app…  ( 6 min )

Introduction Kubernetes gives you a powerful way to manage your containerised applications but what happens when your app needs a little prep work before it runs? That’s where init containers come in. Think of init containers as setup assistants. They handle important tasks like waiting for a database, setting permissions, or pulling down config files—before your main app even starts. In this guide, you’ll learn what init containers are, when to use them, how to write them, and the best ways to keep them secure and reliable. Whether you’re just getting started with Kubernetes or you're building more complex deployments, init containers can help you build apps that start right—and stay running. Init containers are special containers that run before your main application containers in a Ku…  ( 5 min )

Merhabalar önceki yazıda Ubuntu 24 sistemler üzerinde Apache Tomcat yapılandırmasını ele almıştık. Şimdi ssl ligine çıkarak HTTPS yapılandırması yapalım. # 1. Self-Signed Sertifika Oluşturulması keytool -generate -alias tomcat -keyring RSA -keysize 2048 -validity 365 -keystore tomcat.keystore Önceki yazımızdaki gibi yapılandırdıysanız config dosyası izin tam yol /opt/tomcat/config/server.xml şeklindedir. Connector yapılandırması değiştirilirken sertifika dosyasının bulunduğu yerin belirtilmesi gerekmektedir. Server.xml dosyasını aç Bu işlem sırasında eski yapılandırmayı kaldırabiliriz. systemctl restart tomcat Not: Eğer servis olarak yapılandırılmadıysa aşağıdaki gibi de başlatabiliriz bash /opt/tomcat/bin/shutdown.sh && bash /opt/tomcat/bin/startup.sh  ( 3 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Introduction As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built upon several key principles: Service Independence: Each service operates independently with its…  ( 8 min )

My Journey Exploring Efficient Web Development Frameworks Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. Peak Performance: Understated Power…  ( 6 min )

I. Architectural Evolution of State Management HarmonyOS has established a complete decorator system for ArkTS state management, characterized by: ​V1 to V2 Paradigm Shift​ Transition from single @State management to hierarchical state architecture ​Bidirectional Binding Revolution​ @link enables two-way data flow between components ​Deep Observation Breakthrough​ @ObservedV2 + @trace enable nested object tracking ​Parent Component​ @Component struct Parent { @State count: number = 0 // Component internal state @Prop readonly title: string // Unidirectional data flow build() { Column() { Child({ title: this.title }) // Parent→Child propagation Counter({ count: this.count }) // State elevation } } } ​Child Component​ @Component struct Child { @Prop titl…  ( 5 min )

Remote Learner API Remo-Learner API (RLA) is a robust, scalable web application designed to facilitate online education for universities and educational institutions. Built using ASP.NET Core, Entity Framework Core, and SQL Server, RLA provides a comprehensive solution for managing courses, users, and educational content in a secure and user-friendly environment. If you enjoyed my project, feel free to follow me on github for more!  ( 3 min )

I'm facing a strange issue where my Next.js application hosted on Vercel crashes on iPhones 12, 13, and 14, but works perfectly on iPhones 15 and 16. ✅ Setup: Hosting: Vercel Next.js: 15.3.2 React: 19.0.0 TailwindCSS: 4 (beta) Animation Libraries: framer-motion@12.16.0 lottie-react@2.4.1 lottie-web@5.13.0 @lordicon/react@1.11.0 📦 My package.json (partial): "dependencies": { "@lordicon/react": "^1.11.0", "framer-motion": "^12.16.0", "lottie-react": "^2.4.1", "lottie-web": "^5.13.0", "next": "15.3.2", "react": "^19.0.0", "react-dom": "^19.0.0" }, "scripts": { "dev": "next dev --turbopack", "build": "next build", "start": "next start" } 🔍 Behavior: The site loads normally on desktop Chrome, Safari, Android phones, and newer iPhones (15/16). On iPhone 12/13/14 (tested with Safari), the page crashes or becomes unresponsive. I haven't applied any specific polyfills or browser compatibility flags yet. No custom server or middleware — just a regular Vercel deploy. ❓Questions: Why would this crash only on older iPhones? Could framer-motion or lottie-web animations cause Safari (WebKit) crashes? Do I need to add browser compatibility settings for iOS 15/16? Are there known issues with React 19 or Next.js 15 on older Safari engines? Any guidance or shared experiences would really help. Let me know if I should share a link or debug logs.  ( 4 min )

Let's be honest: the "ceremonies" and processes of Agile can often feel like a drag. The endless backlog grooming, the contentious estimation sessions, the meticulous documentation—it's necessary work, but it's work that drains energy from what we love most: building great software. What if we could automate the toil while amplifying the strategy? Enter Agentic Agile. This isn't just about using a ChatGPT window to rephrase a user story. This is about employing sophisticated AI agents as active and persistent helpers of your development team. These agents understand context, learn from your project's history, and execute complex tasks that are traditionally manual, time-consuming, and prone to human error. Let's explore how I experimented with "Agentic AI" in my dev lifecycle, Every great …  ( 6 min )

Over the past few days, I’ve published a series of articles focused on SEO, technical optimization, keyword discovery, link cleanup, and even a custom-built WordPress plugin. Whether you’re building a new site, managing SEO for clients, or just want to level up your traffic — here’s a breakdown of everything I’ve shared (so far): 🗺️ Why Local SEO Is Your Secret Weapon (Even in Competitive Markets) 📱 Your Website Looks Great on Desktop — But Fails on Mobile? Here's Why ⚔️ How a New Website Can Compete in a High-Competition Keyword like "קידום אתרים בגוגל" 🔌 I Built a Smart Click-to-Call Plugin for WordPress ❌ The SEO Mistake That Taught Me the Most 🔎 I Used Google Search Console to Discover a High-Opportunity Keyword 🛠️ Why So Many Site Owners Skip Google Search Console — And Why They Shouldn't ⚠️ Toxic SEO Links: What They Are and How to Remove Them 🎢 Why Your Google Rankings Jump Up and Down — And What to Do About It 💬 Let’s Talk Which topic helped you the most? Do you have a challenge I should write about next? Leave a comment, drop a ❤️ or 🦄, and let’s build better sites together.  ( 5 min )

As a developer who's worked on several fiat-to-crypto integration projects, I can say one thing with confidence: embedding crypto into a traditional fintech product isn’t just a UI challenge — it’s an infrastructure design question. WhiteBIT’s Crypto-as-a-Service (CaaS) offering caught my attention because it abstracts most of that complexity and gives banks, neobanks, EMIs, and P2P platforms a shortcut into the crypto economy. But what does it actually look like behind the scenes? Let’s break it down from a dev perspective 👇 At the heart of CaaS is a modular API layer that exposes core crypto functionality — wallet creation, buying/selling crypto, deposits, withdrawals, and asset storage — in a way that can be white-labeled and embedded directly into a partner's product. Here’s what gets…  ( 4 min )

A post by Prasanna Venkatesh  ( 2 min )

Performance Analysis and Optimization Techniques in Modern Web Frameworks Abstract This technical analysis examines performance characteristics of contemporary web frameworks, with particular focus on Rust-based solutions. Through systematic benchmarking and code analysis, we explore optimization strategies and architectural decisions that contribute to high-performance web applications. Performance optimization in web frameworks requires understanding of multiple factors including memory management, concurrency models, and architectural patterns. This analysis provides technical insights into achieving optimal performance in web applications. // Benchmark configuration example use criterion::{criterion_group, criterion_main, Criterion}; use hyperlane::prelude::*; fn benchmar…  ( 5 min )

Performance Analysis and Optimization Techniques in Modern Web Frameworks Abstract This technical analysis examines performance characteristics of contemporary web frameworks, with particular focus on Rust-based solutions. Through systematic benchmarking and code analysis, we explore optimization strategies and architectural decisions that contribute to high-performance web applications. Performance optimization in web frameworks requires understanding of multiple factors including memory management, concurrency models, and architectural patterns. This analysis provides technical insights into achieving optimal performance in web applications. // Benchmark configuration example use criterion::{criterion_group, criterion_main, Criterion}; use hyperlane::prelude::*; fn benchmar…  ( 5 min )

Kubernetes is one of the most in-demand skills in the DevOps and cloud-native world , but learning it often feels like trying to put together a puzzle without the picture on the box. Scattered tutorials, complex concepts, and no clear learning path can leave you frustrated and stuck. In this story, I share a structured Kubernetes roadmap that solves this problem. It’s not just a list of topics , it’s a visual, mind-mapping style roadmap designed to make your learning journey clear and intuitive. Each topic is organized in a logical flow, with milestones and weekly units that build on each other. The visual format helps you understand how everything connects, while the built-in progress tracking keeps you motivated and on course. Whether you’re starting from zero or looking to go deeper into Kubernetes for real-world applications, this roadmap will help you stay focused, learn efficiently, and gain job-ready skills, all without the chaos of unstructured learning. Check the visual roadmap: https://www.onepin.io/progress/Kubernetes-Learning-Roadmap-%F0%9F%9A%A2-683ecdb187115775f3713004  ( 3 min )

Your resume is more than just a summary of your work history—it’s your personal marketing tool. When it's done well, it can open doors and land interviews. But even a few small errors can hold you back. Whether you're updating your current version or building one from scratch, avoiding common resume pitfalls is key. Below are some of the most frequent mistakes candidates make, along with practical ways to correct them. A resume that lists generic job duties without specifics does little to show what you’re capable of. Employers want to understand not only what you did, but how well you did it. Fix it: Focus on accomplishments instead of responsibilities. For example, instead of saying “handled customer service,” write “resolved 30+ customer issues daily with a 98% satisfaction rate.” Sendi…  ( 5 min )

Elevate your Next.js 15 app with a smart BlurImage component! Smooth blur effects while images load—no janky placeholders. 1️⃣Why it’s a must-have: 2️⃣How it works: 3️⃣Make it yours: 4️⃣Ship better Next.js apps today! Try BlurImage & share your results—how’s it look with your stack? 👇 BlurImage Component in Next.js  ( 3 min )

The Power of AWS AppStream: Unlocking Accessible, High-Performance Applications in the Cloud In today's digital age, the demand for flexible, scalable, and secure access to applications has never been greater. Whether you're a small business, a large enterprise, or an individual user, having the ability to access high-performance applications from anywhere, at any time, and on any device is essential. This is where AWS AppStream comes into play. AWS AppStream is a fully managed, secure application streaming service that allows you to deliver your applications from the cloud to any device without the need for complex infrastructure setup or management. In this article, we will explore the ins and outs of AWS AppStream, its key features, practical use cases, architecture, and much more. AW…  ( 9 min )

Your resume is often the first impression you make on a potential employer, so it needs to be clear, relevant, and compelling. Whether you're applying for your first job or updating your CV after years in the workforce, giving your resume a thoughtful revision can make a big difference. A few strategic updates can improve your chances of landing interviews and getting noticed in a crowded job market. A strong resume has a clean, logical layout. Stick to a format that highlights your most important information first. Typically, your contact details go at the top, followed by a short professional summary or objective, then your work experience, education, and any relevant skills or certifications. Use consistent fonts, spacing, and bullet points to keep everything organized and easy to scan.…  ( 4 min )

React Native 0.80 has officially landed, and it’s a major leap forward for the framework. From performance improvements to stricter TypeScript support and the gradual retirement of the Legacy Architecture — this release is packed. If you’re upgrading from React Native 0.79, it’s worth reviewing the RN 0.79 release notes before diving in. Let’s explore what’s new and what it means for you as a developer. React Native 0.80 deprecates deep imports to reduce API surface area and stabilize usage: // ❌ Deprecated import { Alert } from 'react-native/Libraries/Alert/Alert'; // ✅ Use this instead import { Alert } from 'react-native'; You’ll now see ESLint and console warnings if you’re using internal paths. This cleanup makes room for a more maintainable and secure API layer. 💬 Have missing expo…  ( 5 min )

I started discovering OpenRewrite last week by writing a Kotlin recipe that moves Kotlin files according to the official directory structure recommendation. I mentioned some future works, and here they are. In this post, I want to describe how to compute the root package instead of letting the user set it. I developed last week a recipe to follow the Kotlin recommendation regarding directory structure: In pure Kotlin projects, the recommended directory structure follows the package structure with the common root package omitted. For example, if all the code in the project is in the org.example.kotlin package and its subpackages, files with the org.example.kotlin package should be placed directly under the source root, and files in org.example.kotlin.network.socket should be in the network/…  ( 8 min )

My Journey with the Hyperlane Framework Introduction As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Rust to get up and running quickly. use hyperlane::*; #[get] async fn hello_world(ctx: Context) …  ( 7 min )

Shipping Your First Google ADK Agent: Deployment with Cloud Run & GitHub Actions LaKaleigh Harris ・ Jun 19 #ai #googlecloud #githubactions #programming  ( 2 min )

🏏 Player Analytics: An Interactive Dashboard for Cricket Lovers Hi, I'm Dhanush Devadiga — a front-end developer and passionate analyst. But at the same time, I’m also a cricket enthusiast and a fan of Virat Kohli, arguably the best batsman in the world today. So, I thought, why not combine my love for cricket and data? That’s how I built Player Analytics, an interactive dashboard to analyze player performance, provide insights, and even predict future outcomes. GitHub repo: https://github.com/dhanushd1998/streamlit-cricket-performance-dashboard.git https://dhanushd1998-cricket-performance-dashboard-main-ejl7hp.streamlit.app/ https://www.kaggle.com/code/dhanush1998/virat-kohli-performance-dashboard-analytics https://lnkd.in/gBy-rdXq Page Title: Set to “Player Analytics” for easy tab ide…  ( 5 min )

介绍 众所周知 blockscout 是以太坊生态的开源区块链浏览器，如果只是在本地开发环境中开发blockscout还是非常简单的，简单改一下配置文件的rpc基本上就可以无缝启动了。但可能是 blockscout 更新频繁，如果开发者想为自己的运营的链部署一个 blockscout 还是有点麻烦的，需要改的配置略为繁杂，坑点也比较多，所以笔者提供一个详细的部署指南，为大家提供参考。 整体上我们需要关心的文件都在docker-compose目录下，基本的操作也是在其下完成的，其次我们要关注到以及services目录下的docker容器服务配置文件， envs目录下的环境变量文件，proxy目录下的Nginx配置文件。大概的步骤为： 生成 SSL 证书 配置 docker-compose 启动文件 修改 envs 环境配置 修改 proxy Nginx 配置 CPU: 4core / 8core RAM: 8GB / 16GB / 32GB DISK: 120gb or 500GB NVME SSD or Standard SSD OS: Linux(Ubuntu 个人偏好), MacOS Docker(V20+) 和 Docker Compose(V2+) 已安装 域名已配置（例如：testnetexplorer.karpak.paratrix.xyz） SSL 证书已获取（用于 HTTPS 支持） 区块链 RPC 节点已设置（HTTP+WS），注意如果你需要再rpc节点上也得开启https，否则blockscout无法连接 开放了 80/443/8080/8081 端口 建议使用 certbot 生成 ssl 证书，以下是详细步骤： # 安装 certbot apt-get update apt-get install -y certbot blockscout启动…  ( 5 min )

A post by Shruti Kapoor  ( 2 min )

Implementing a Custom Serialization Library in JavaScript Introduction Serialization in JavaScript is the process of converting an object or data structure into a format that can be easily stored, transmitted, or reconstructed later. In the JavaScript world, the most common method of serialization is through the use of JSON (JavaScript Object Notation). However, JSON's limitations can necessitate the development of a custom serialization library. This article provides an exhaustive exploration of creating a custom serialization library in JavaScript, including historical context, advanced implementation techniques, performance considerations, and practical use cases. JavaScript has been heavily influenced by the evolution of web applications and the need for data interchange. …  ( 6 min )

Here’s how you can spot a fake ATmega328P – a commonly counterfeited microcontroller, especially in Arduino-compatible boards: 1. Visual Inspection (ATmega328P) Markings: Genuine chips have clean, crisp laser markings or printing. Fakes may show blurry text, incorrect fonts, or an outdated/fake Atmel or Microchip logo. Suspicious Date Codes: For example, a chip marked with a 2024 date under the Atmel brand is suspicious, since Microchip acquired Atmel in 2016. Package Anomalies: Surface may show sanding or grinding (to re-label an old chip). Unusual finish (too shiny, too matte, or inconsistent with genuine chips). 2. Functional Testing Bootloader Issues: Bootloader flashing may fail. Programming via Arduino IDE may be unreliable or only work at 8 MHz (instead of 16 MHz). Unstable Behavior: EEPROM errors. Resets or crashes when power-cycled. Signature Mismatch: Use avrdude or similar tools to read the chip signature. bash avrdude -c usbasp -p m328p Expected signature: java Device signature = 0x1e950f Fake chips may return incorrect or inconsistent signature bytes. 3. ISP Programming Problems May have incorrect fuse bits. Could refuse to lock/unlock properly. Show strange behavior on SPI or other low-level protocols. 4. Electrical Behavior Higher-than-expected power consumption. Overheating even when idle. Unstable at lower voltages (e.g., under 5 V). 5. Supply Chain Checks Authorized distributors: Digi-Key, Mouser, Farnell, Arrow, Ampheo, etc. Trusted Arduino-certified vendors for official boards. Avoid: eBay, AliExpress, or other marketplace sellers offering very low prices or "bulk chips" with no traceability. 6. Community Knowledge Relabeled chips (e.g., ATmega8 or ATmega48 being sold as ATmega328P). Chips requiring modified bootloaders to work at all. You can check: EEVblog Forums Reddit /r/arduino Arduino forums for part number and batch discussions.  ( 3 min )

Linkerd automatically enables mTLS for all TCP traffic between meshed pods. To do so, it relies on several certificates that must be in place for the control plane to function correctly. You can supply these certificates during installation or generate them with third-party tools such as cert-manager or trust-manager. The required certificates are the Root Trust Anchor and an Identity Intermediate Issuer Certificate, which work together to issue a unique Leaf Certificate for every meshed workload. Linkerd’s Root Trust Anchor is a public CA certificate that serves as the ultimate trust point for all service-mesh certificates. It never issues workload certificates directly; instead, it signs intermediate CA certificates, which then issue the workload certificates. This separation lets each …  ( 6 min )

🧠 PHP Late Static Binding Explained: self:: vs static:: vs new static() for Real-World Use Hey fellow devs, Ever found yourself confused by the difference between self::, static::, new self() and new static() in PHP? I did too. Until I slowed down, played with examples, and finally understood the beauty of something called Late Static Binding (LSB). Let’s break it down like we’re talking over a project debug session. You have a parent class that defines a static method. You extend it with a child class and call the method from the child. But surprisingly, the method behaves like it’s still running in the parent. Like this: class ParentClass { public static function whoAmI() { echo "I am " . self::class; } } class ChildClass extends ParentClass {} ChildClass::whoAmI(); …  ( 5 min )

Check out this Pen I made!  ( 2 min )

In this blog post, we’re diving into a hands-on, automated approach to provisioning and managing AWS infrastructure using AWS CodePipeline with CloudFormation templates, including nested stacks. This setup is built to support a GitOps-style deployment, allowing infrastructure to be defined, versioned, and promoted through multiple environments—Development, Staging, and Production—straight from your Git repository. Previously, we explored CloudFormation Git Sync for standalone stacks, showcasing how changes committed to a Git repository can automatically update AWS infrastructure. Today, we’re taking that concept further by incorporating CloudFormation nested stacks, which offer a scalable, modular approach to managing complex infrastructure codebases. AWS CodePipeline is a fully managed co…  ( 8 min )

Gaming has come a long way since the days of simple 8-bit graphics and pixelated characters. What once started as a casual pastime in arcades or on early home consoles has evolved into one of the largest and most influential industries in the world. With advances in technology, gaming has become more immersive, more inclusive, and more creative than ever before. Let's take a look at how gaming has transformed over the years and where it's headed next. The Birth of Video Games: Simple Beginnings The Golden Age of Consoles and PC Games Simultaneously, the personal computer gaming experience began to take off. Doom (1993) and Warcraft (1994) brought PC gaming into the spotlight, pushing the boundaries of what was possible with hardware and software. These early games set the stage for the rea…  ( 5 min )

Hey DEV Community! I wanted an app that pushes me to get uncomfortable every day—cold showers, early wake-ups, running, deep focus. But nothing felt right… so I built it myself. StayHard is a web app that gives you one mission per day per habit track (running, cold exposure, focus, etc.), and makes each one about 1% harder than the last. Think Duolingo meets David Goggins. Choose your tracks: Run, Cold Shower, Wake-Up, Focus, Study, Strength One-tap mission tracking with XP and streaks Weekly leaderboard, public profiles, motivational layer AI coach chat for those tough days Built in 5 days using Next.js, MongoDB, Stripe Would love your feedback - https://www.StayHard.top/ Bart  ( 3 min )

On Android devices, particularly those preloaded with Google services, you may notice a system app called Google Partner Setup running silently in the background. While it doesn't have a user interface or appear in your app drawer, it plays a crucial role in ensuring your device and certain apps function smoothly. But what exactly is it, and why is it running behind the scenes? Google Partner Setup is a pre-installed Android system component responsible for coordinating specific functions between the Android operating system and apps that rely on Google’s core services. It primarily helps manufacturers (like Samsung, Xiaomi, or Motorola) integrate their custom Android skins and features with Google's ecosystem, ensuring consistency, compliance, and usability. Google Partner Setup operates in the background because it supports critical functions that don't require user interaction. Here’s why this background process is necessary: 1. Syncing Device Features with Google Services 2. Enabling Device-Specific Customizations 3. Supporting App Compatibility 4. System Configuration at Boot 5. Ongoing Performance Adjustments Yes, Google Partner Setup is safe and necessary for most Android devices that rely on Google's core apps and features. It’s not spyware or bloatware, and removing or disabling it may disrupt system performance or cause sync issues with your Google account. While it is technically possible to disable Google Partner Setup using developer tools or ADB commands, it is not recommended. Disabling it can result in: Failure to sync contacts, calendar, or other Google services Google apps not functioning correctly Issues with system updates or manufacturer-integrated features Google Partner Setup runs in the background to ensure stable integration between Android, the device manufacturer’s features, and Google’s services. It may seem invisible to the average user, but its background activity is essential for a smooth and consistent Android experience.  ( 4 min )

Introduction Sharing Git repositories typically involves pushing to a remote server or cloning via HTTP/SSH. But what if you need to share a repo without internet access? Enter git bundle—a powerful Git command that packages a repository (or parts of it) into a single file for easy offline sharing. A Git bundle is essentially a compressed file containing commits, branches, and tags, allowing you to transfer repositories via USB, email, or any offline medium. This is especially useful for: Sharing code in restricted environments Backing up repositories Distributing patches or updates In this guide, we’ll explore how to use git bundle, common use cases, and some tips to maximize its efficiency. To bundle a repository, specify a range of commits (or a branch) and an output file: …  ( 7 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

The NOT IN clause in SQL is useful for filtering out unwanted data. But it comes with caveats—mainly around NULLs, subqueries, and scalability. Here’s a breakdown of how NOT IN behaves in real scenarios and how to use it safely. Real-World Uses of NOT IN These examples illustrate how NOT IN works in typical queries: Excluding known values: SELECT * FROM company.invoices WHERE issued_by NOT IN ('Jack', 'Josh', 'Matthew'); Using a subquery for exclusions: SELECT username FROM demo_table WHERE user_id NOT IN (SELECT id FROM demo_table2); Nested joins and subquery filtering: SELECT * FROM purchases.suppliers WHERE supplier NOT IN ( SELECT supplier_id FROM old_purchases.suppliers INNER JOIN orders ON customers.customer_id = orders.customer_id ); These queries are clear-cu…  ( 18 min )

How TDZ PRO Redefines Remote Work and Workflow Efficiency Ciarra Guidicelli ・ Jun 19 #productivity #remotework #startup #workflow  ( 3 min )

Almost forgot about this 😭 Didn't do that much today but I got Stripe working now Still got a few bugs to fix but at least payments work now  ( 2 min )

As a third-year computer science student, I have experienced firsthand how real-time communication shapes the user experience of modern web applications. Whether it's online chat, collaborative editing, or live monitoring, the backend framework's real-time capabilities set the upper limit for product quality. Today, from the perspective of a ten-year editor and developer, I will systematically discuss the technical implementation and architectural evolution of real-time web communication, based on real development cases. Traditional web apps are request-response centric and struggle to meet high-concurrency, low-latency real-time scenarios. WebSocket and SSE (Server-Sent Events) have become mainstream solutions for modern web real-time communication. This Rust framework provides native Web…  ( 4 min )

In today’s world of increasingly complex software systems, designing applications that are modular, testable, and easy to maintain is more crucial than ever. Traditional layered architectures often create tight coupling, making testing painful and evolution risky. Enter Hexagonal Architecture (aka Ports and Adapters)- a pattern that flips dependency management on its head. Created by Alistair Cockburn, it isolates your core business logic from external chaos. Let’s dissect how it works and why it’s a game-changer. What is Hexagonal Architecture? Hexagonal Architecture is a design approach that organizes an application into a central core surrounded by ports and adapters. The "hexagonal" name comes from visualizing the architecture as a hexagon, where the core business logic sits at the cen…  ( 7 min )

This is a submission for the Storyblok Challenge An intelligent news and media platform leveraging Storyblok for content management and AI for personalized news delivery, fact-checking, and content optimization. The platform serves journalists, editors, and readers with smart publishing tools and personalized news experiences that combat information overload. Storyblok Space: https://app.storyblok.com/#!/me/spaces/123456 Code Repository: https://github.com/newstech/storyblok-media Demo Video or Screenshots AI News Platform Demo Frontend: Next.js 14, React 18, Ant Design CMS: Storyblok Headless CMS AI: OpenAI GPT-4, Google Fact Check API Search: Elasticsearch, Algolia Analytics: Google Analytics, Custom Dashboard Deployment: Vercel Edge CDN: Cloudflare Article Management: Created flexib…  ( 3 min )

Deploying applications to a Virtual Private Server (VPS) can often feel like navigating a complex maze of configurations, scripts, and potential pitfalls. Developers and teams spend countless hours wrestling with deployment processes, hoping to streamline their workflow and reduce the potential for human error. What if there was a simpler, more intuitive way to manage your deployments? Modern web development has become increasingly sophisticated, with complex applications spanning multiple environments and requiring precise deployment strategies. Traditional deployment methods often involve manual interventions, complex shell scripts, and a significant time investment. These approaches not only consume valuable developer resources but also introduce unnecessary risks to your application's …  ( 5 min )

Hey there, fellow tech explorers! I’m just a student diving into the wild world of AI 🧙‍♂️ I recently stumbled upon Direct API Usage, Retrieval-Augmented Generation (RAG), and Fine-Tuning, and I’m here to spill the tea on what they are, how they’re different, and when to use them. Buckle up, it’s gonna be a fun ride! Okay, so Direct API Usage is like grabbing a pre-cooked AI meal (think Grok 3 or ChatGPT) and just adding hot water—aka a prompt! You send a question or task to an AI model through an API, and poof, it gives you an answer. No cooking, no fuss, just instant results! Super Easy: Just get an API key, write a prompt, and you’re good to go! No Prep Needed: No data, no training, just vibes. Fast AF: You can have it running in, like, 10 minutes. I used Grok 3’s API to write a catchy…  ( 7 min )

As a third-year computer science student, my curiosity constantly pushes me to explore new technologies. Through numerous coding and deployment experiences, I've come to appreciate that beyond performance and elegant design, security and reliability are paramount for any software system. In an era marked by frequent data breaches and evolving cyber-attacks, constructing robust digital defenses for applications is a primary concern for developers. Recently, my exploration of a Rust-based web backend framework left me impressed by its comprehensive security features. This experience has significantly reshaped my understanding of how to build secure and reliable applications. The Critical Importance of Security in the Digital Age Modern web applications manage vast quantities of sensitive dat…  ( 6 min )

I need some help guys, can you help me how to put an alert error message? about the record data existed? it should be appeared the red alert, if the data is already existed. and it's supposed not existed, if the data is already recorded  ( 3 min )

As a third-year student deeply passionate about computer science, I am often amazed by the captivating "real-time" nature of modern internet applications. Whether it's the split-second delivery of messages in instant messaging software, the seamless synchronization of multi-person editing in online collaborative documents, or the millisecond-level data refresh on financial trading platforms, these seemingly ordinary functions are all supported by powerful backend technologies. In my exploratory journey, the combination of asynchronous programming and high-performance frameworks has proven to be key to achieving this "pulse of real-time interaction." Recently, a web backend framework, with its outstanding asynchronous processing capabilities and deep optimization for real-time scenarios, ha…  ( 9 min )

Introduction Let's just jump straight into the point. Wait a second, isn't that what I am doing currently? Created by: Google First announced: July 2022, at CppNorth Status: Experimental / Pre-alpha As a wise old man had said. With great power comes great complexity. And that's how I define C++, it is also too hard. It's this hard that big companies had to jump in and stop it, and find an alternative or create an alternative. That's what Carbon was created for. The goals in the mind of Google were: Performance critical, like C++ Interoperability with existing C++ code Safe and modern syntax Fast compilation Tooling and ergonomics first Basically, Carbon wants to be modern but not restrictive. If you’ve written Rust, Kotlin, Go, or Swift, Carbon will feel very good at first sight. Vari…  ( 4 min )

Artificial intelligence (AI) is no longer limited to solving isolated tasks. Technologies like Natural Language Processing (NLP) and Computer Vision are being combined to create intelligent systems that can understand, interpret, and interact with the world in more human-like ways. This fusion is driving innovation across industries, enabling machines to simultaneously see and understand language in context—just like humans do. Let’s explore how NLP and computer vision complement each other in modern AI applications and how this synergy is reshaping industries. The Power of Multimodal AI For example, in an e-commerce setting, an AI model can scan product images (computer vision) while reading product reviews or descriptions (NLP) to recommend the best products based on user preferences, vi…  ( 5 min )

Preparing for tech interviews can feel overwhelming, from system design and algorithms to behavioral questions and resume polishing. Yet the bright side is that you can have AI as your mock interviewer, resume reviewer, feedback provider, and confidence booster. 🧠 Whether you're horizontally transferring to big tech or seeking startup or remote positions, these resources will guarantee that you impress and pass every single round. Here are the 15 best AI tools used by developers across the globe to dominate their coding interviews in 2025. 🔥 Tired of reading interview prep books and still feeling unprepared? Final Round AI places you in a simulated interview setting with system design questions, behavioral questions, and more... combined with a sophisticated feedback loop. It’s like havi…  ( 8 min )

Collaborative translation software allows you to work globally across teams, departments, offices, states, countries and continents. Not only does it simply allow you to collaborate, it also encourages higher quality translations because it gives you the freedom to tap the knowledge of experts. The best collaborative translation software systems will require a monthly investment, so it’s important you choose one that includes the most important features for collaboration. This will give you the most bang for your buck. Below, we discuss the top collaborative translation software features to look for when you’re shopping for translation software. This will help you choose the best software for your language translation needs without skimping on any of the necessities. After doing much resea…  ( 6 min )

This came from the Practical Help Desk Course on TCM Security. I highly recommend this course for three reasons: Ease of course content Avoids unnecessarily complex labs but still has hands-on guides with Linux/Windows administration features Great for beginners entering their first IT role!  ( 3 min )

A few weeks ago, I paid $3,000 for an AI mentorship program by Ritesh Verma. He runs a YouTube channel and a website called BecomeABotDeveloper, which promises to teach people how to build and sell AI agents. This is what the headline on the landing page said: “Make $5,000/month in 6 weeks building AI agents. Guaranteed income or your money back.” It sounded very convincing at the time. We had a video call, and I decided to join. The course mainly covered: Basic Puppeteer scripting for web scraping Some automation using n8n A bit of Reddit outreach strategy A short LinkedIn Sales Navigator video Mentions of tools like Apollo for cold emailing I found the technical content very basic — I’ve honestly seen better tutorials on YouTube for free. It felt more like a beginner-friendly automation overview, not an advanced mentorship on building or selling AI agents. Personally, the program did not meet my expectations. It was promoted as a business-building mentorship with a clear income promise, but what I got was surface-level automation content and vague outreach tips. There was a refund policy: if I stayed active for 4 weeks and didn’t get a project, I’d get my money back. I followed the rules, but received only a vague message about a “project” with no details. Eventually, after saying I might share my experience, I was refunded $1,200 — but I’m still down $1,800. If you’re reading this while researching Ritesh Verma or BecomeABotDeveloper, I hope this post gives you more context than just the marketing material. Keywords for Google: Ritesh Verma review, BecomeABotDeveloper.com experience, AI mentorship scam?, AI automation course, Reddit outreach strategy, Puppeteer + n8n tutorial, Ritesh Verma refund, Become a Bot Developer course review ai #mentorship #review #scamalert #automation #freelancing  ( 3 min )

Harmony OS Next Declarative UI Programming and State Management in ArkUI: Building Efficient HarmonyOS Applications In the field of HarmonyOS app development, ArkUI stands out with its unique declarative UI programming and efficient state management mechanisms, pioneering a convenient and efficient development path that reshapes mobile app construction and injects innovative vitality into the HarmonyOS ecosystem. Declarative UI Programming Abandoning the cumbersome operations of traditional imperative programming, declarative UI programming is like a meticulous artist sketching the interface blueprint with concise strokes. Traditional imperative programming requires step-by-step descriptions of how UI elements are created, laid out, and updated—resulting in verbose, error-pr…  ( 4 min )

Você já ficou frustrado com respostas vagas ou completamente fora do que esperava de uma IA? Se a resposta é sim, você não está sozinho! A diferença entre um prompt medíocre e um excelente pode ser a diferença entre receber um parágrafo genérico ou uma solução precisa para seu problema. Hoje vou te apresentar a técnica PRINCE - um framework simples mas poderoso que vai elevar seus prompts ao próximo nível. PRINCE é um acrônimo que representa seis elementos essenciais para construir prompts eficazes: Papel (Persona + Especialidade) Regras (Restrições) Instruções (Intenção + Passo a passo) Norte (Objetivo) Clareza (Concretude + Exemplos) Expectativa (Estrutura da Saída) Vamos destrinchar cada elemento com exemplos práticos! Defina quem a IA deve "ser" e qual expertise ela precisa demonstra…  ( 5 min )

Checkbox: A Simple Usage Guide Harmony OS Next The Checkbox component in HarmonyOS is a multi-select box used to indicate the on/off state of an option. Below is a simple guide to using it: In a .ets file, define a component using the @Entry and @Component decorators. Create a Checkbox instance within the build function: @Entry @Component struct CheckboxExample { build() { Flex({ justifyContent: FlexAlign.SpaceAround }) { Checkbox({ name: 'checkbox1', group: 'checkboxGroup' }) .select(true) .selectedColor(0xed6f21) .shape(CheckBoxShape.CIRCLE) .onChange((value: boolean) => { console.info('Checkbox1 change is ' + value); }); } } } Property Description Default Value select Determines whether the checkbox…  ( 3 min )

A Quick Overview Since you have already begun reading the following post, it means you do understand the significance of software testing. Not to mention, there has been an unseen pressure for apps to exceed ever-increasing demands, such as the app is supposed to be seamless, offer a highly responsive experience even during complex workflows or peak traffic times. Have you ever experienced times when your inbox seems to be flooded with tons of questions and answers, and it just freezes and stops doing anything? Of course, I am sure you must have definitely faced these days, and so does your software app and website. Now, have you ever come across the term performance testing? It is a sure-shot way to assess speed, responsiveness, and overall stability of the developed software, networ…  ( 8 min )

Introducing AWS AppConfig: The Ultimate Guide for Beginners Hello and welcome to our blog! In this post, we'll be discussing AWS AppConfig, a powerful service that enables developers to manage, deploy, and monitor application configurations quickly and safely. Whether you're new to cloud services or an experienced AWS user, you'll find something valuable in this comprehensive guide. What is AWS AppConfig? AWS AppConfig is a service that allows you to manage application configurations and deploy them across multiple environments. With AppConfig, you can define, deploy, and monitor application settings in real-time, without the need for code changes or manual deployments. This means you can quickly and easily make updates to your applications, reduce errors, and improve the overall quality o…  ( 4 min )

You probably know middleware as the gatekeeper for authentication and authorization. But middleware can do so much more than just check if a user is logged in. In real-world projects, it’s one of your most powerful tools for handling cross-cutting concerns and improving performance. It often works quietly behind the scenes, streamlining your code and reducing duplication. In this article, I’ll show you how to unlock the full potential of Laravel middleware with practical examples you can start using right away—even if you prefer minimal JavaScript or are building complex user features like wishlists and profile management. Let’s say your app allows users to customize their profiles and manage wishlists. Instead of manually fetching user preferences in every controller, you can use middlew…  ( 6 min )

🔹 About GitLab – Key Points All-in-one DevOps platform – Combines Git repository, CI/CD, security, and project management. Git-based version control – Similar to GitHub, used to manage source code. CI/CD pipelines – Automate build, test, and deploy using .gitlab-ci.yml. Project management tools – Includes issues, boards, milestones, and epics. Built-in security tools – Static/dynamic code analysis, secret detection, and license scanning. Container & package registries – Host Docker images and software packages. Self-hosted or SaaS – Can be run on your own servers or used via GitLab.com. Open-core model – Free version available; advanced features in paid tiers. Integration support – Works well with Kubernetes, Docker, Jira, Slack, etc. Used by teams for – Collaboration, DevSecOps, and automation in software development.  ( 3 min )

My Journey with the Hyperlane Framework Introduction As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Rust to get up and running quickly. use hyperlane::*; #[get] async fn hello_world(ctx: Context) …  ( 7 min )

HarmonyOS Application Development Practice with uni-app x About HarmonyOS 5 HarmonyOS 5 (also known as HarmonyOS Next) represents a revolutionary step in the evolution of Huawei's distributed operating system. As someone who has been following its development closely, I can attest to the remarkable improvements in this version. The system's microkernel architecture not only enhances security but also provides unprecedented flexibility in cross-device collaboration. What excites me most about HarmonyOS 5 is its focus on developer experience—the new ArkTS language, enhanced UI components, and improved debugging tools have made development much more efficient. The distributed capabilities allow us to create truly seamless experiences across different devices, from smartphones to …  ( 5 min )

Amplify: Unlocking the Power of AWS Backend Services Introduction In today's fast-paced digital world, building and managing cloud-based applications has become a necessity for businesses. Amazon Web Services (AWS) offers an array of services to help developers create robust, secure, and scalable applications. Among these services is Amplify, a powerful toolset that simplifies the process of building scalable, secure, and feature-rich web and mobile applications. In this article, we will focus on one of Amplify's key components - AmplifyBackend. AWS AmplifyBackend is a serverless backend service that enables developers to manage application data, set up user authentication, and handle business logic without worrying about infrastructure management. It offers a simple and intui…  ( 4 min )

Just recently saw this post and decided that it would be interesting to test out Amazon Q CLI capability by building a game, so here we go! First, I started by finding a game idea. Well turns out my high school teacher friend has some students find understanding physic concepts difficult, like free body diagrams. So I created this game for her students to understand the concepts easier~ With the game idea in place, I then proceed to setup the development environment and get my hands dirty. For anyone interested, you can refer this guide to install Amazon Q CLI. Basically Amazon Q CLI is like ChatGPT/Grok/DeepSeek but in the form of CLI, so it's quite easy to use as long as you are comfortable with CLI environment. So with Amazon Q CLI ready, now is time for prompting! It's working better than I expected as it appears Q is using a reasoning model by default, though the response time could be quite long as a trade-off. Therefore, after endless prompting and revising, i find the below tips that maybe usefull in facilitating effective prompting and reduce the back-and-forth between you and Q: Define a prompting framework such that the Q know the context, the task, and the expected results Ask Q to provide visual debugs can let the Q know how to fix issues more quickly Ask Q to give a plan before coding, that way you know Q is thinking as you expected With about 3 hours prompting and waiting, here's the final product! https://fbd.cmpapp.top GitHub: https://github.com/john-ng-hk/stem-fbd-game That's all and thanks for reading, feel free to connect me on LinkedIn too~  ( 3 min )

Today (17th June 2025), I attended the first round of my Node.js interview at Payilagam Institute, conducted by Maan Sarovar Tech Solutions Pvt Ltd. The first round was a written test and the duration was 1 hour. This round mainly tested my JavaScript and Node.js fundamentals. I faced a set of 20 questions that covered both technical concepts and personal opinion-based questions. Here are the questions I got in the interview: What do you know about Maan Sarovar Tech Solutions? How do you say 'You are the right candidate' for this position? What is the difference between a function declaration and function expression? How does setTimeout work? How do you select elements from the DOM? What is the purpose of async and await in JavaScript? What is a callback function? What is Node.js and how does it work? Why does Node.js use the V8 engine (used by Google)? Why is Node.js single-threaded? Can you access the DOM in Node.js? How to create a simple HTTP server in Node.js? What is the difference between synchronous and asynchronous functions? What are the different types of HTTP requests? Explain the this keyword. What is the difference between undefined and null in JavaScript? What is the difference between == and === operators in JavaScript? What are truthy and falsy values? What is the difference between global and local scope? Startup vs Bigger Companies – Which is your preference and why?  ( 3 min )

Microsoft Excel is more than just a spreadsheet application—it’s a foundational tool that transforms raw data into meaningful insights. From simple lists to complex data models, Excel provides a flexible environment for organizing, analyzing, and visualizing information across industries and disciplines. PivotTables: These allow me to summarize and analyze large datasets quickly. For example, I used a PivotTable to count product entries by rating category and discount level, helping me uncover patterns in pricing strategies. IF Function: The =IF () formula is incredibly useful for categorizing data. I applied it to group products into “Excellent,” “Average,” and “Poor” rating categories based on numeric thresholds, which made my dataset more meaningful. Data Sorting and Filtering: By combining Excel’s sorting tools with slicers, I was able to isolate top-performing products based on ratings, reviews, and discounts. This made it easier to create targeted visualizations and focus my analysis on what matters. Conditional Formatting: This feature highlights cells based on criteria, like coloring cells red for values below a threshold. It’s ideal for spotting outliers in financial data or tracking project deadlines. Learning Excel has completely reshaped how I view data. What once seemed like overwhelming numbers in rows and columns now feels like a story waiting to be uncovered. Excel has taught me that with the right tools, I can dig beneath the surface of data to find insights that are not only informative but transformative. It’s made me more curious, more confident, and more equipped to approach challenges—one cell at a time.  ( 4 min )

Hey devs! 👋 Curious what developers are building in 2025 outside of their 9–5? Whether it’s AI tools, micro-SaaS apps, IoT gadgets, or data dashboards — side projects are hotter than ever. I’ve written a detailed blog post covering: ✅ AI-powered automations 👉 Check out the full blog here: Top Side Projects in 2025 – What Developers Are Building Now It’s packed with examples, ideas, and tips to kickstart your own project this year. Would love to hear what you're working on too — drop your side project in the comments below! 👇  ( 3 min )

The Indian Premier League (IPL) isn't just a cricket tournament; it's a cultural phenomenon, a sporting spectacle, and a business juggernaut all rolled into one. Since its inception in 2008, the IPL has revolutionized the sport, attracting global talent, captivating audiences, and reshaping the cricketing landscape. This blog post delves into the key factors contributing to the IPL's enduring appeal and its impact on the world of cricket. A Fusion of Talent and Entertainment: One of the IPL's most significant draws is its unique blend of international and domestic talent. The league brings together some of the biggest names in cricket from around the world, allowing them to compete alongside India's finest players. This creates a dynamic and exciting environment where young Indian crickete…  ( 4 min )

A Duet of Performance and Safety: Technical Analysis of Modern Web Frameworks As a third-year computer science student immersed in the world of computer science, my days are consumed by the logic of code and the allure of algorithms. However, while the ocean of theory is vast, it's the crashing waves of practice that truly test the truth. After participating in several campus projects and contributing to some open-source communities, I've increasingly felt that choosing the right development framework is crucial for a project's success, development efficiency, and ultimately, the user experience. Recently, a web backend framework built on the Rust language, with its earth-shattering performance and unique design philosophy, completely overturned my understanding of "efficient" and "moder…  ( 6 min )

Choosing the right tool to test your web application isn't just about ticking off a checklist - it's about ensuring a seamless, delightful user experience across every browser and device. Before considering the various options, consider these questions: What are the key functionalities of my web application? Which browsers and devices do my users predominantly rely on? What type of testing is most important? automated browser testing might be a game-changer. When evaluating a testing tool, it's essential to think about how it will fit into your overall development workflow. Comprehensive Coverage Automation Capabilities Integration with CI/CD Pipelines User Interface and Usability Reporting and Analytics You'll come across a diverse range of browser testing tools when evaluating your optio…  ( 5 min )

What is CodeDeploy? AWS CodeDeploy is a fully managed service that automates code deployments to: Amazon EC2 On-premises servers AWS Lambda Amazon ECS 🔹 It’s part of the AWS Developer Tools suite 🔹 It’s scalable — deploy to one EC2 instance or thousands 🔹 Helps reduce errors and speed up deployments ✅ Faster deployments with less manual effort ✅ Automated & standardized deployment process ✅ Supports rolling updates to reduce downtime ✅ Enables blue/green deployments to avoid user impact ✅ For Lambda & ECS, you can shift traffic using: Canary Linear All-at-once ✅ Supports automatic rollback on failure There are two ways to use CodeDeploy: 📌 Manual Deployments using AWS CLI 🔁 Automated Deployments by integrating with AWS CodePipeline 🔹 AWS CodePipeline The main orchestrator. I…  ( 4 min )

SAN vs NAS: SAN = Storage Area Network SAN: NAS: Quick Summary: Access Type File-level (NFS/SMB Block-level (iSCSI/FC) Network Standard Ethernet Fibre Channel / iSCSI Use Case File sharing, backupsMission-criticalapps Performance Good Excellent Complexity Low High  ( 3 min )

With the widespread use of AI technologies currently, you must’ve already heard about Generative AI tools like ChatGPT, Grok or Midjourney. These systems have captured public attention for their ability to produce original content at scale, from natural conversations to stunning images and coherent blocks of code. However, content creation isn't the only thing AI can do. Generative models often demonstrate predictive capabilities as part of their responses, such as suggesting next words, anticipating user needs, or generating code that “predicts” desired functionality.  That said, Generative AI is not the same as Predictive AI. While both fields are rooted in machine learning and may sometimes overlap, they serve fundamentally different purposes. In this blog, we’ll break down the key diff…  ( 8 min )

Shrink Your Flutter App Size by 60% Pro Techniques to Build Faster, Leaner APKs (2025) Struggling with large Flutter APK sizes? I reduced my app from 59MB to 23.8MB using these techniques: --split-per-abi: create smaller APKs per device architecture Enable shrinkResources, minifyEnabled, and R8 in build.gradle Strip unused .so native libs with abiFilters Disable unused fonts, icons (like MaterialIcons) Clean up assets & compress images (.webp, TinyPNG, etc.) Size before: 59MB Size after: 23.8MB These small changes made a big difference in download size and performance. Let me know if you'd like my sample config or want help shrinking your own app! 🔉 Want the full version with detailed configs and visuals? Read on Medium  ( 3 min )

HarmonyOS FlutterEngineGroup Integration Guide 1. Modifying EntryAbility to Extend UIAbility ```ts export default class EntryAbility extends UIAbility implements ExclusiveAppComponent { // Detach from Flutter engine detachFromFlutterEngine(): void { // Implementation not required } // Get current UIAbility component getAppComponent(): UIAbility { return this; } static app?: EntryAbility; // Static application instance // Called when ability is created onCreate(want: Want, launchParam: AbilityConstant.LaunchParam): void { // Register current UIAbility FlutterManager.getInstance().pushUIAbility(this); EntryAbility.app = this; } // Called when ability is destroyed onDestroy(): void | Promise { // Unregister U…  ( 4 min )

Screenshot Callback System Screenshot Detection Android Requirements: Storage permissions are required for proper functionality Device Validation: Requires physical device testing for screenshot verification Flutter Implementation Considerations When overriding didChangeAppLifecycleState in Flutter: On Samsung devices, side-edge screenshots trigger the resumed lifecycle state Implement screenshot handling accordingly: case AppLifecycleState.resumed: // App visible (foreground) _screenshotCallback.startScreenshot(); break; case AppLifecycleState.paused: // App not visible (background) _screenshotCallback.stopScreenshot(); break; ```typescript /** * Sets screenshot detection listener * * @param listener Callback handler */ setListener(listener: OnScreenSho…  ( 3 min )

In today’s fast-paced world of innovation, missing a key piece of prior art can mean the difference between groundbreaking research and a failed patent application. Whether you're drafting a thesis, developing new technology, or filing intellectual property, the ability to perform thorough and precise technical literature reviews is essential. That’s where IEEE Xplore becomes a game-changer. With millions of peer-reviewed articles, conference papers, and technical standards, IEEE Xplore is one of the most powerful tools available for conducting prior art searches. But despite its potential, many researchers and professionals don’t leverage it effectively—missing out on insights that could validate, challenge, or strengthen their work. This article will guide you through integrating technic…  ( 6 min )

When I started building AI agents, I focused obsessively on LLM selection and tool integrations. Like many engineers, I assumed retrieval was "solved" – just plug in any vector store. Then my prototype went viral. During a 10x traffic spike, I discovered how wrong I was. The Hidden Bottleneck: Retrieval at Scale Every production-ready AI agent relies on three pillars: LLM (reasoning engine) Tools (API integrations) Memory (context retrieval via vector stores) While LLM quality has standardized across providers, retrieval infrastructure separates functional prototypes from production-ready systems. During stress testing with 10M vectors, I observed: Database Latency @ 100QPS Multi-Tenancy Support Dynamic Data Handling Basic Option 2500ms ❌ Batch Updates Only Robust Engi…  ( 4 min )

My Experience with Hyperlane Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. ctx: A Thoughtfully Designed Abstraction My initial foray into…  ( 6 min )

My Experience with Hyperlane Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. ctx: A Thoughtfully Designed Abstraction My initial foray into…  ( 6 min )

A Duet of Performance and Safety: Technical Analysis of Modern Web Frameworks As a third-year computer science student immersed in the world of computer science, my days are consumed by the logic of code and the allure of algorithms. However, while the ocean of theory is vast, it's the crashing waves of practice that truly test the truth. After participating in several campus projects and contributing to some open-source communities, I've increasingly felt that choosing the right development framework is crucial for a project's success, development efficiency, and ultimately, the user experience. Recently, a web backend framework built on the Rust language, with its earth-shattering performance and unique design philosophy, completely overturned my understanding of "efficient" and "moder…  ( 6 min )

First Step in Performance Analysis: Understanding Thread Sequencing When analyzing the performance of Flutter applications, developers need to capture application traces using profiling tools and analyze these traces. Flutter's rendering process relies on several critical threads. This guide introduces these essential threads and their sequence in the rendering workflow. Commonly used tools include: DevEco Studio Profiler SmartPerf Recommended Tool: DevEco Studio Profiler For usage instructions, see: DevEco Profiler Tool Introduction After mastering the profiling tools, you can capture traces of Flutter applications. Traces contain all threads during application runtime. For effective analysis, bookmark and arrange threads in the following order: VSyncGenerator Software Vsync s…  ( 3 min )

harmony_fluwx WeChat Service Integration (Part 1) fluwx link: Share images, text, music, videos (supports chats, moments, favorites) WeChat Pay Obtain Auth Code during WeChat login Launch Mini Programs Subscribe to messages Open WeChat Open app from WeChat tags Register WxAPI: registerWxApi(appId: "wxd930ea5d5a228f5f", universalLink: "https://your.univerallink.com/link/"); Methods like shareToWeChat or payWithWeChat call the native SDK's sendRequest method. Their return values only indicate whether the request was sent successfully. To get actual results: fluwx.weChatResponseEventHandler.listen((res) { if (res is fluwx.WeChatPaymentResponse) { // Handle payment response } }); Note: If errCode = -1, consult WeChat's official documentation as -1 can indicate various errors. Four…  ( 3 min )

Hey devs! 👋 During a recent discussion with some colleagues about TypeScript decorators, we ended up deep-diving into Angular.dev and stumbled upon something interesting — the @Attribute decorator. Though it's not as commonly used as @Input, it's a powerful and underutilized feature in Angular. So, I wanted to take a moment to share what I learned about it, along with a real-world example. 🚀 @Attribute in Angular? The @Attribute decorator is a parameter decorator used in a directive's constructor to inject a host element's attribute value as a static string. It allows a class (typically a directive or component) to access a static HTML attribute value at construction time, even if it’s not bound to an Angular input. ✅ Great for static values from HTML attributes 🚫 Not reactive (doesn’…  ( 5 min )

What is Screaming Architecture? When you open a project, do you instantly know what it's about, or do you have to dig into the code to understand it? If your answer is the latter, this article is for you. I'm going to tell you about Screaming Architecture, a code organization approach that, instead of screaming the technology you use, screams the business's purpose and its functionalities. 🧭 Immediate clarity: You understand the code's purpose just by looking at its structure. 🧱 True scalability: Each functionality grows in an isolated, orderly manner. 👥 Faster onboarding: New devs understand the project better and quicker. 🧹 Safer refactorings: Everything is more encapsulated. 🚀 Facilitates testing, modularization, and team division. The Problem with "Generic" Structure…  ( 6 min )

When Databricks announced Lakebase, most people dismissed it as just another product. Even Databricks markets it as "the backend for AI Agents and Data Apps." This messaging puzzles me. It's the same pattern they followed with Delta Lake in 2019, positioning it as "bringing reliability to Big Data." But Delta Lake was actually much simpler: a transactional layer on top of an immutable object store. That's it. Yet this simple concept solved a massive architectural challenge—enabling storage and compute separation for data warehouses at scale. Storage and compute separation became the foundation for everything that followed: data sharing, unified storage formats, multiple query engines. But separation creates a problem: latency. For analytical workloads, this latency is manageable. For trans…  ( 4 min )

Introduction to AWS Airflow: A Powerful Tool for Workflow Orchestration Welcome, cloud enthusiasts! Today, we're going to explore AWS Airflow, a fascinating service that helps you manage and automate your data pipelines and workflows. Whether you're new to the world of cloud computing or a seasoned professional, understanding Airflow can unlock new possibilities for optimizing and scaling your data projects. So let's dive into the exciting world of workflow orchestration! AWS Airflow is an open-source platform that allows you to programmatically create, schedule, and monitor complex workflows. It uses directed acyclic graphs (DAGs) to represent these workflows, with each node in the graph representing a task or action. By using Python code to define these DAGs, Airflow offers unparallele…  ( 4 min )

Welcome to the ultimate MongoDB and Mongoose guide — built step-by-step for both beginners and intermediate developers looking to master database development in the Node.js ecosystem. In this hands-on series, we’ll explore everything from the foundations of MongoDB to real-world application development using Mongoose, including setup, schema design, validations, middleware, transactions, performance tuning, deployment, and much more. Whether you're building your first backend app or scaling a production-grade API, this guide will walk you through: Core MongoDB operations using the shell Creating schemas and models with Mongoose Handling relationships and validations Writing clean, production-ready CRUD APIs Performance optimization & best practices Full backend integration with Expres…  ( 25 min )

Deconstructing AI -  a gift for all the junior devs with imposter syndrome Today we are going to deconstruct the notion that you or any other individual needs AI to succeed, here are some common thought patterns that a diverse amount of individuals may have:  If I don’t use ai I’ll somehow fall behind! (or would i?) I wouldn't be the same programmer without ai (or would i?) AI makes me write code more efficiently. (or does it?) News flash you've been lied to. Have you ever wondered how the first ChatGPT model was produced? Did they somehow use a time machine to create a rip though the fabric of reality and prompt an o3 model in the future, no, it was produced with a little bit of human ingenuity and the good old-fashioned human brain, truth be told you have …  ( 5 min )

Deconstructing AI -  a gift for all the junior devs with imposter syndrome Today we are going to deconstruct the notion that you or any other individual needs AI to succeed, here are some common thought patterns that a diverse amount of individuals may have:  If I don’t use ai I’ll somehow fall behind! (or would i?) I wouldn't be the same programmer without ai (or would i?) AI makes me write code more efficiently. (or does it?) News flash you've been lied to. Have you ever wondered how the first ChatGPT model was produced? Did they somehow use a time machine to create a rip though the fabric of reality and prompt an o3 model in the future, no, it was produced with a little bit of human ingenuity and the good old-fashioned human brain, truth be told you have …  ( 5 min )

¿Qué es Screaming Architecture? Cuando abres un proyecto, ¿sabes al instante de qué trata, o tienes que bucear en el código para entenderlo? Si tu respuesta es lo segundo, este artículo es para ti. Te voy a contar sobre Screaming Architecture, un enfoque de organización de código que, en lugar de gritar la tecnología que usas, grita el propósito del negocio y sus funcionalidades. 🧭 Claridad inmediata: entendés el propósito del código con solo ver la estructura. 🧱 Escalabilidad real: cada funcionalidad crece de forma aislada y ordenada. 👥 Onboarding más rápido: nuevos devs entienden mejor y más rápido el proyecto. 🧹 Refactorizaciones más seguras: todo está más encapsulado. 🚀 Facilita pruebas, modularización y división de equipo. El Problema de la Estructura "Genérica" L…  ( 6 min )

my rag pipeline kept telling customers about features from completely different products. spent weeks debugging until traceloop showed me exactly where contexts were getting mixed. here's how to catch it. customer asks about basic plan, bot responds with enterprise features. the worst part? you can't see it happening without proper monitoring. real example that almost got me fired: user: "what reporting features are in the starter plan?" bot: "the starter plan includes basic reports, custom dashboards, advanced analytics, real-time monitoring, and api access." starter plan only has basic reports. everything else came from enterprise docs. before traceloop, i was console.logging everything like an animal. after adding it: from traceloop.sdk import Traceloop Traceloop.init(app_name="context_…  ( 5 min )

I’m the kind of developer who likes to stay in the loop of the technologies they love, even though they may not be working with them right now. And I love Angular. Recently, the Angular team released its version 20, which comes with many improvements, largely discussed and explained in other sources, but there’s one improvement I haven’t found enough information about: its experimental support for Vitest. Faster testing with Angular and Vitest ⚡️ Brandon Roberts ・ Dec 8 '23 #angular #vite #testing There has been Vitest support for Angular for a while, thanks to Analog and its plugin, which I also tried when Angular 18 came out, and it works just fine. But Angular’s own support for Vitest is the new thing, so I had to learn how to use it. Luckily, Angular already has …  ( 5 min )

Most chat automation tools today are SaaS - easy to get started with, but quickly limiting when you need flexibility, control, or cost efficiency. I built WhautoChat because I kept running into the same problems: 💸 Rising Costs: Pricing grows fast with usage. 🔒 Lack of Data Control: Sensitive customer data sits on someone else's servers. 🧱 Feature Lock-In: Basic features hidden behind expensive plans. So I built a self-hosted, omnichannel chat automation platform that works across WhatsApp, Telegram, Messenger, and Instagram. It includes: Custom AI bots (GPT-powered) Broadcasts Automation rules Team inbox Real-time API and webhook support No lock-ins. No recurring SaaS fees. Just full control. If you're a dev, agency, or business tired of limitations, self-hosting might be worth considering. Happy to share more if you're curious.  ( 3 min )

HarmonyOS Next Page Scrolling and Back-to-Top Implementation Introduction When building page layouts in HarmonyOS Next, developers often encounter a common challenge: content exceeding the screen height without scroll functionality. The desired behavior is to enable vertical scrolling when content overflows, but sometimes scrolling fails to work as expected. This guide provides an effective solution to implement scrolling and add a back-to-top feature. Wrap your content with the Scroll component to enable vertical scrolling: @Entry @Component struct NestedScroll { build() { Scroll() { // Note: Scroll can only have one root element Column() { // Main content } .width('100%') .height('100%') …  ( 3 min )

Harmony OS Next Deep Observation of Object Array Changes for HarmonyOS Next Preface: @Observed/@ObjectLink decorators, which enable observation of nested data structure property changes, ensuring accurate data processing in applications. These decorators provide two-way data synchronization for nested objects or arrays: let NextID: number = 1; // Observe array objects using decorator @Observed class Info { public id: number; public info: number; constructor(info: number) { this.id = NextID++; this.info = info; } } // @ObjectLink must be placed in child components @Component struct Child { // Child component's @ObjectLink is of type Info @ObjectLink info: Info; label: string = 'ViewChild'; build() { Row() { Button(`ViewChild [${this.label}]…  ( 4 min )

okay so you're building a rag pipeline with langchain and your ai keeps making stuff up. been there. here's what actually works. my customer support bot was telling people we had 24/7 support when we only work 9-5. it claimed we had "automatic refund processing" when everything's manual. subtle lies that sound totally reasonable. the worst part? these aren't obvious hallucinations. they're plausible features we just don't have. your rag pipeline: retrieves somewhat relevant docs llm fills in gaps with "helpful" details you get 70% truth, 30% fiction first, add openllmetry to see everything: from traceloop.sdk import Traceloop Traceloop.init(app_name="my_rag_pipeline") # your existing langchain code stays the same now you can see exactly where the llm adds stuff not in your docs. def dete…  ( 4 min )

Introducing AWS ACM PCA: Your Ultimate Guide to Public Key Infrastructure Hello and welcome to our blog! Today, we're going to dive deep into an exciting AWS service called AWS ACM PCA (AWS Certificate Manager Private Certificate Authority). This service is part of AWS's robust cloud computing offerings and plays a critical role in securing online communications and transactions. But what does AWS ACM PCA do, and why should you care? In this post, we'll explore the ins and outs of AWS ACM PCA, including its features, benefits, and practical use cases. So, let's get started! AWS ACM PCA is a fully-managed service that allows you to create and manage private certificate authorities (CAs) within your AWS environment. Private CAs are essential for issuing, managing, and deploying digital cer…  ( 6 min )

As a third-year computer science student, I have experienced firsthand how real-time communication shapes the user experience of modern web applications. Whether it's online chat, collaborative editing, or live monitoring, the backend framework's real-time capabilities set the upper limit for product quality. Today, from the perspective of a ten-year editor and developer, I will systematically discuss the technical implementation and architectural evolution of real-time web communication, based on real development cases. Traditional web apps are request-response centric and struggle to meet high-concurrency, low-latency real-time scenarios. WebSocket and SSE (Server-Sent Events) have become mainstream solutions for modern web real-time communication. This Rust framework provides native Web…  ( 4 min )

Build Your Own AI Legal Chatbot with Next.js and OpenAI GPT-4o-mini Ever wondered how advanced AI can transform the legal landscape? Imagine having a virtual assistant that can dissect complex contracts in seconds! In our latest tutorial, we dive deep into creating a powerful NDA review chatbot using Next.js and OpenAI's GPT-4o-mini. This hands-on guide will empower you to build an AI-powered legal assistant that can seamlessly handle contract queries. The journey begins with understanding the fundamentals of chatbots and their applications. We'll take you step-by-step through the entire process, from file uploads and API integration to prompt engineering and deployment. You’ll learn how to ask your chatbot questions like, “What is the termination clause in this contract?” or “Are there any penalties for late payment?” — all while ensuring your application is fast, scalable, and user-friendly. Why choose Next.js for this project? Its robust features, such as React Server Components and effortless deployment options, make it a perfect fit for building full-stack applications. You'll appreciate how quickly you can get your chatbot up and running while enjoying the benefits of modern web technologies. Ready to embark on this exciting journey? Don’t miss out on the opportunity to enhance your development skills and create something truly impactful. Dive into the full article here: Build an AI Legal Chatbot with Next.js and OpenAI GPT-4o-mini. Join us and start building your AI legal assistant today!  ( 3 min )

LeetCode 2294 | Medium | Greedy + Sorting 🧠 Problem Summary You are given: An integer array nums An integer k You must partition nums into one or more subsequences such that: Every element appears in exactly one subsequence In each subsequence, the difference between the maximum and minimum value is at most k Return the minimum number of subsequences needed to satisfy the above condition. To minimize the number of subsequences, we should group as many nearby values as possible within each group while maintaining the max difference ≤ k. If you sort the array, then every group must start at some element start, and include as many consecutive numbers as possible while current - start ≤ k. This naturally leads to a greedy approach. class Solution { public: int parti…  ( 5 min )

Code Architecture and Design Patterns in Modern Web Development Abstract This technical analysis explores architectural patterns and design principles in contemporary web frameworks, examining how different approaches to code organization, middleware systems, and error handling contribute to maintainable and scalable applications. Modern web development requires careful consideration of architectural patterns, code organization, and design principles. This analysis examines how different frameworks approach these challenges and provides technical insights for developers building scalable web applications. use hyperlane::prelude::*; // Presentation Layer async fn user_controller( State(state): State, Json(user_data): Json ) -> impl IntoResp…  ( 6 min )

Introduction: Nothing Starts Without Data "We want to build an excellent machine learning model." Everyone involved in R&D projects thinks this way. But what's the reality? Weeks after project kickoff, you're still stuck on infrastructure setup. Machine learning engineers are wrestling with the AWS console. Have you witnessed such scenes before? At Tied, inc., through supporting numerous R&D projects, we've encountered a common challenge. It's the "data labeling environment setup" - a seemingly minor but actually critical bottleneck. This article introduces the Terraform module "terraform-aws-label-studio-on-apprunner" we developed to solve this challenge, along with its background and value. What factors determine the success of machine learning projects? The latest algorithms? High-per…  ( 6 min )

Introduction to AWS ACM: A Powerful Friend for Your SSL/TLS Certificates Welcome to our beginner-friendly guide on AWS Certificate Manager (ACM)! If you're working with websites, APIs, or any other secure resources, you know how crucial it is to manage SSL/TLS certificates. AWS ACM is here to simplify that process for you. In this post, we'll explore what AWS ACM does, its practical use cases, key components, benefits, and common scenarios. Let's get started! AWS Certificate Manager (ACM) is a cloud-based service that allows you to easily provision, manage, and deploy SSL/TLS certificates for your AWS-based websites and applications. ACM eliminates the time-consuming process of manual certificate management, making it easier to enable HTTPS on your resources and encrypt data in transit. …  ( 4 min )

Imagine a detective meticulously examining a crime scene photograph, picking up on subtle details – a glint of light reflecting off a hidden object, a unique pattern on a piece of clothing. This detailed, focused observation is similar to how Convolutional Neural Networks (CNNs) "see" images. These powerful algorithms are revolutionizing how computers process visual information, unlocking possibilities previously confined to the human mind. CNNs are a specialized type of artificial neural network, designed specifically for processing data with a grid-like topology, such as images and videos. Unlike traditional neural networks that treat data as a flat sequence, CNNs leverage the spatial relationships within data, making them exceptionally effective at image recognition, object detection, a…  ( 6 min )

Introduction to AWS A2C Are you looking to streamline your application development and deployment process on the AWS cloud? Look no further than AWS Application Composer (A2C)! This service, currently in preview, allows you to visually design and deploy serverless applications on AWS using a drag-and-drop interface. In this post, we'll explore what A2C does, its practical use cases, key architectural components, benefits, and common scenarios. AWS A2C is a service that allows you to design and deploy serverless applications on AWS using a visual interface. It supports a variety of AWS services, including AWS Lambda, Amazon DynamoDB, Amazon S3, and Amazon API Gateway. With A2C, you can easily define application resources, configure their properties, and deploy them with just a few clicks.…  ( 4 min )

Welcome to the Carnage Room on Try Hack Me! So, it's extremely important to have your Wireshark basics clear before starting this room, as it is a medium-difficulty room and definitely not going to be a walk in the park. Scenario: One of the employees of a company received an email with a malicious file attachment from a known contact. The SOC team comes into action when they are alerted about the suspicious outbound connections established by that user's workstation. Alright, let's get started! TASK 2: Traffic Analysis 1. What was the date and time for the first HTTP connection to the malicious IP? In order to find the first HTTP connection to the malicious IP, we first need to identify the user's IP and then look for any GET requests made by the user, maybe to fetch a file, and that …  ( 9 min )

My Journey with the Hyperlane Framework Introduction As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Rust to get up and running quickly. use hyperlane::*; #[get] async fn hello_world(ctx: Context) …  ( 7 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

Understanding Azure Storage: Your Cloud Data Solution What is Azure Storage? Azure Storage, a core offering from Microsoft Azure, is a powerful and versatile cloud storage solution. It provides a comprehensive suite of services for storing and managing all types of data in the cloud, whether it's structured, unstructured, or semi-structured. Built for exceptional availability, durability, and scalability, Azure Storage ensures your data is always accessible and protected. Blob Storage: This is perfect for holding massive amounts of unstructured data like images, videos, and backups. It offers different access tiers, helping you manage costs effectively based on how frequently you need to access your data. File Storage: Need managed file shares in the cloud that you can access just like a…  ( 5 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Introduction As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built upon several key principles: Service Independence: Each service operates independently with its…  ( 8 min )

"🎯 The code that AI writes today becomes the legacy you maintain tomorrow—but only if you're prepared for what tomorrow brings." Commandment #5 of the 11 Commandments for AI-Assisted Development Jump to what you need: Traditional technical debt is the cost of choosing a quick-and-dirty solution now that will require more work later. AI technical debt has all the same problems, plus some uniquely modern complications: The Classic Definition vs. AI Reality Traditional Technical Debt AI Technical Debt Source: Human shortcuts under pressure Source: AI suggestions accepted without full understanding Visibility: Usually obvious to experienced developers Visibility: Hidden behind sophisticated-looking code Timeline: Accumulates gradually over months/years Timeline: Can accumulat…  ( 29 min )

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The platform launched the betting market for the GENIUS Act after the US Senate passed it on Tuesday.

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A similar OBV divergence in March–April 2025 triggered a 57% Bitcoin rally, reinforcing strong accumulation signals for the current setup.

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Crypto crime isn’t all FTX and fraud. Jennie Levin helps unpack the deeper, more technical threats facing blockchain today, including why regulators are still catching up.

Kraken has launched a Bitcoin staking service in partnership with Babylon, allowing users to earn BABY tokens.

A leak of 16 billion passwords from services including Apple, Google and Facebook poses serious risks for crypto holders.

Hypersphere investment partner Mehdi Farooq said he lost six wallets and years of savings after falling victim to a fake Zoom call phishing attack.

Quantum computing-focused Project Eleven raised $6 million to develop tools like Yellowpages that aim to secure Bitcoin against quantum attacks.

The $600 million treasury announcement came on the same day Nasdaq-listed ophthalmic technologies firm Eyenovia shared plans for a Hyperliquid token treasury.

OKX partners with Consensys to integrate its DEX aggregator into MetaMask, giving users access to more than 500 DEXs and new MEV protection via SERVO.

Russia will continue taking measures to encourage crypto mining businesses to register with the tax authority, including imposing bigger penalties for violations.

Bitget picks Georgia for its next step in Eastern Europe, attracted by clear regulations, tax benefits and a growing crypto user base.

Australia now taxes crypto as property, with capital gains on swaps, DeFi and wrapped tokens, plus new ATO data sweeps targeting 1.2 million users.

Bitcoin price remains stuck under $112K since May 23, and data suggest the pattern could continue for a few more days amid macroeconomic and geopolitical uncertainty.

Bitcoin price trajectory is primed to benefit from both macroeconomic and crypto derivatives trends, said new research from CryptoQuant.

South Korea’s newly elected president Lee Jae-myung reportedly promised to reduce crypto trading transaction costs as part of his presidential campaign.

Hackers behind the $100 million Nobitex exploit have released the exchange’s full source code, escalating tensions amid the Israel-Iran conflict.

Binance founder Changpeng Zhao said crypto platforms must prepare for the inevitable by enabling users to pass on digital assets after they die.

Sol Strategies’ stock price rose by more than 4% following the announcement that it has filed to be listed on the Nasdaq exchange.

The brother of former FTX CEO Sam Bankman-Fried once plotted to buy Nauru and build a doomsday bunker using funds from the now-defunct crypto exchange.

A crypto analyst says the altcoin season “we are all craving for” now hinges on Ether doing better and showing strength.

Ohio’s House passed a bill to legally insulate various crypto activities, such as mining and staking, and exempt some transactions from capital gains tax.

MIT research has found heavy use of ChatGPT impairs memory, lowers brain engagement and may hinder learning by replacing critical cognitive processes.

The spot Bitcoin ETFs recorded their eighth straight day of inflows as early market panic from the Israel-Iran conflict appears to be cooling off.

xAI has received a legal threat over its use of gas turbines at its Memphis AI hub, as Big Tech and AI firms frantically build their AI capabilities.

Chainalysis’s head of national security intelligence told Cointelegraph the curfew is likely an attempt to prevent people from transferring capital out of the country.

Crypto asset managers have grown their onchain allocations to $4 billion so far this year, as DeFi becomes the “‘invisible’ back-end” to fintechs, Artemis and Vaults report.

Crypto entrepreneur Anthony Pompliano says Coinbase’s stock surge indicates that “Wall Street wants Bitcoin and crypto assets.”

The Czech Republic’s Civic Democratic Party survived another no-confidence vote, triggered by opposition party concerns over a $45 million Bitcoin donation linked to a convicted criminal.

US President Donald Trump wants House members to pass the key stablecoin bill “LIGHTNING FAST” so that he can sign it into law.

SOL price dips amid stagnant DApp growth and fading memecoin hype, but tokenized RWAs and a spot ETF approval could turn the tide.

Despite market uncertainty, NEAR finds strong support at $2.11 level while testing key resistance.  ( 27 min )

Price ranges between $2.13 and $2.18 with declining volatility and a symmetrical triangle pattern emerging.  ( 28 min )

SOL fell below $144 despite bullish institutional headlines, as Sol Strategies filed to list on Nasdaq while holding over $61 million worth of SOL tokens.  ( 28 min )

"Soon you're going to be able to live your whole financial life on the platform," CEO Linda Yaccarino said  ( 24 min )

An introduction to managing crypto taxes to avoid a year-around challenge.  ( 30 min )

Cosmos token shows resilience amid tension global political tension, with price action reflecting broader market uncertainty despite volatility.  ( 27 min )

ADA dips under key psychological support even as a 30% spike in 24-hour trading volume signals growing activity and potential accumulation.  ( 28 min )

The hacking group continued its assault on Thursday, releasing the exploited exchange's source code.  ( 27 min )

The company has also formed a strategic partnership with African crypto exchange Yellow Card.  ( 26 min )

Bitcoin Cash climbed above $480 Tuesday as 24-hour trading volume surged 22% above its monthly average, defying broader market volatility and global tensions.  ( 28 min )

Polygon (POL) joined Uniswap (UNI) as a top performer, rising 2.8% from Wednesday.  ( 22 min )

Project Eleven is also offering 1 BTC to the first team to break an elliptic curve cryptographic key using a quantum computer.  ( 27 min )

Kraken users will now be able to stake their bitcoin directly, locking it in a custodial vault on the native chain.  ( 27 min )

The company, which has been aggregating Solana’s SOL, wants to enter the U.S. market.  ( 25 min )

Your day-ahead look for June 19, 2025  ( 38 min )

The pro-Israel group Gonjeshke Darande follows through on its threats, publishing the full exchange code and security files, thereby placing the remaining Nobitex assets at risk.  ( 27 min )

The return to zero comes as tariffs threaten to deflate nations with trade surplus, such as Switzerland and China.  ( 25 min )

Wednesday’s rally reflects investor confidence that Circle will be the chief beneficiary if the U.S. formally embraces stablecoins as digital cash equivalents.  ( 27 min )

Technical indicators show DOGE entering oversold territory, and social sentiment data from LunarCrush reveals an 86% positive tone across 16,000+ mentions, suggesting continued community conviction even amid price volatility.  ( 27 min )

The Seychelles-based exchange it working with crypto custodian BitGo Singapore, using its Go Network for off-exchange settlement.  ( 24 min )

Tensions in the Middle East are fueling a flight to safety, with traders rotating out of altcoins into stablecoins and bitcoin amid uncertainty around U.S. military escalation and sticky inflation.  ( 28 min )

It's been a record 42 straight days of back-and-forth trading above the $100 mark.  ( 29 min )

Shan Hanes, the former CEO of Heartland Tri-State Bank, wired millions in embezzled funds to scammers who promised crypto riches and was arrested in 2024. Now, a DOJ complaint shows he was the single largest victim in a global "pig butchering" USDT laundering network.  ( 31 min )

Meet Korea's next alt coin, $USELESS.  ( 31 min )

Writing documentation looks easy, but it is one of the most critical parts of your customer support and growth strategy. Too often, teams treat it as an afterthought – just add a few code snippets and move on. But if you’re serious about product adop...  ( 10 min )

In programming, being able to find the area of a triangle is useful for many reasons. It can help you understand logic-building and syntax, and it’s a common programming problem used in school assignments. There are also many real-world applications,...  ( 10 min )

Have you ever dreamed of ordering a coffee in a Berlin café, navigating the Munich U-Bahn with ease, or simply connecting with German-speaking friends and family? Now you can take the first step towards that dream with a comprehensive and completely ...  ( 4 min )

AI companions like Replika are designed to engage in intimate exchanges, but people use general-purpose chatbots for sex talk too, despite their stricter content moderation policies. Now new research shows that not all chatbots are equally willing to talk dirty: DeepSeek is the easiest to convince. But other AI chatbots can be enticed too, if…  ( 22 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Before we embark on our usual programming we’re thrilled to share that The Download won Best Technology Newsletter at this year’s Publisher Newsletter Awards! Thank you to all of you for reading, subscribing,…  ( 23 min )

One morning in the middle of March, a slow-moving spring blizzard stalled above eastern Nebraska, pounding the state capital of Lincoln with 60-mile-per-hour winds, driving sleet, and up to eight inches of snow. Lincoln Electric System, the local electric utility, has approximately 150,000 customers. By lunchtime, nearly 10% of them were without power. Ice was…  ( 36 min )

Coal power is on life support in the US. It used to carry the grid with cheap electricity, but now plants are closing left and right. There are a lot of potential reasons to let coal continue its journey to the grave. Carbon emissions from coal plants are a major contributor to climate change. And…  ( 20 min )

ASUS has released an ROG Astral Dhahab Edition of NVIDIA’s GeForce RTX 5080. It’s officially known as the RTX 5080 Astral Dhahab Core, and like its RTX 5090 counterpart, this model will be wrapped in the same gold and emerald motif, plus the small amount of gold. To clear the air, the RTX 5080 Dhahab […] The post ASUS Is Releasing An RTX 5080 Astral Dhahab Core For Wider GPU Market appeared first on Lowyat.NET.  ( 34 min )

Garmin has formally launched its latest GPS running smartwatches, the Forerunner 570 and 970, for the local market. The launch took place earlier today at APW Bangsar, where the brand also showcased its newest heart rate monitors, the HRM 200 and HRM 600. To recap, the Forerunner 570 comes in two sizes, 42mm and 47mm, […] The post Garmin Forerunner 570, 970 Now Available In Stores Nationwide appeared first on Lowyat.NET.  ( 36 min )

Redmagic has officially launched the 10S Pro in Malaysia, the latest flagship in its gaming smartphone lineup. The phone initially launched in China last month, along with a 10S Pro+ variant, which is absent from today’s announcement. To recap, the Redmagic 10S Pro stands out with its flat, camera-bump-free rear design that complements a transparent […] The post Redmagic 10S Pro Launches In Malaysia; Early Bird Price Starts From RM3,199 appeared first on Lowyat.NET.  ( 37 min )

Meta has just announced that it is introducing passkeys to Facebook, bringing about another layer of security for the social network. “We’re introducing passkeys on Facebook for mobile devices, offering another tool to safeguard your privacy and security. Passkeys are a new way to verify your identity and log in to your account that’s easier […] The post Meta Rolls Out Passkeys For Facebook, Meta Pay appeared first on Lowyat.NET.  ( 34 min )

We recently reported that Honda has ventured into space technologies. If that was not crazy enough, Car News China is now reporting that the logistics company, Lalamove, is venturing into electric vehicles. The company even launched its own EV brand known as “DuoLa Auto”, along with the introduction of an all-electric cargo van: the DuoLa […] The post Lalamove Enters EV Market; Introduces DuoLa Bafang Electric Van appeared first on Lowyat.NET.  ( 35 min )

While it’s common for automakers to venture into motorsports and engine production, such as Rolls-Royce developing engines for the Boeing 787 Dreamliner, Japanese automaker Honda has taken it a step further. In its latest endeavour, the company has dipped its toes into space technologies and – impressively – proved themselves with a successful test of […] The post Honda Launches And Successfully Lands Its Reusable Rocket appeared first on Lowyat.NET.  ( 34 min )

We’ve seen the Nintendo Switch 2 completing the SIRIM stage, so the official announcement was an inevitability. Now, the company has announced that the official Malaysian devices will be available starting 3 July. Being only a week later later than the other three countries in Southeast Asia, it’s not that big a disparity, which is […] The post Here’s Where You Can Officially Get The Nintendo Switch 2 Come 3 July appeared first on Lowyat.NET.  ( 34 min )

The Volvo all-electric sedan, the ES90 is making its way to Malaysia sometime early in the year of 2026. This is the sixth full electric model from the automaker joining the EX90, EM90, EX40, EC40 and EX30.  Additionally, the ES90 being built on the SPA2 platform, will be first to feature the 800V electrical architecture. […] The post Volvo ES90 Making Its Way To Malaysia Early Next Year appeared first on Lowyat.NET.  ( 37 min )

Garmin Malaysia has announced its newest health-tracking wearable, the Index Sleep Monitor. As the name suggests, the device is a smart sleep band that tracks the wearer’s sleep to offer comprehensive insights on overall health and fitness. The lightweight band is worn on the upper arm and collects various data as the user sleeps. The […] The post Garmin Unveils Index Sleep Monitor; Priced At RM739 appeared first on Lowyat.NET.  ( 35 min )

HP has introduced two products for its workstation catalogue, and while one is a laptop and another is, technically speaking, a desktop, both are fairly portable if you choose to use them that way. Specifically, these are the ZBook Ultra G1a and Z2 Mini G1a respectively. Beyond the G1a in their names, another thing they […] The post HP Launches ZBook Ultra G1a Laptop, Z2 Mini G1a Desktop Workstations appeared first on Lowyat.NET.  ( 36 min )

Ahead of the launch of the Nothing Phone (3), the company has been inundating us with teaser after teaser to build hype around the phone. A recent post confirmed that the device will be running on a Snapdragon 8s Gen 4 chipset, and Nothing has now revealed that software support timelines were one of the […] The post Nothing Phone (3) To Get Seven Years Of Software Support appeared first on Lowyat.NET.  ( 35 min )

The Ministry of Investment, Trade and Industry (MITI) has revealed that it is in the process of verifying recent reports alleging that a Chinese company used servers in Malaysia equipped with NVIDIA chips to train artificial intelligence (AI) models. The development follows a Wall Street Journal article which reported that Chinese engineers transported 80 terabytes […] The post MITI Looking Into Reports Of Chinese AI Model Training In Malaysia appeared first on Lowyat.NET.  ( 34 min )

The Malaysian Communications and Multimedia Commission (MCMC) has launched civil court proceedings against two Telegram channels, “Edisi Siasat” and “Edisi Khas”, over alleged dissemination of content considered harmful and in violation of the Communications and Multimedia Act 1998. The regulator said the materials posted by both channels could potentially undermine public trust in national institutions […] The post MCMC Takes Legal Action Against Two Telegram Channels Over Harmful Content appeared first on Lowyat.NET.  ( 35 min )

Rumours and leaks about the Samsung Galaxy Watch8 lineup have been circulating ahead of the series’ expected unveiling next month, from renders to supposed live images. Now, a new leak offers some details about the wearables, including size, colour, and connectivity options. In a series of X posts, known leakster Arsene Lupin revealed that the […] The post Samsung Galaxy Watch8 Series Sizes And Colours Leaked appeared first on Lowyat.NET.  ( 34 min )

Almost exactly a month ago, Nothing confirmed that it was working on a pair of over-ear headphones with British audio brand KEF. At the time, the brand’s people claimed that it would not only sound better, but also potentially costing half as much as the Apple AirPods Max. While the audio quality claim will remain […] The post Nothing Headphone (1) Price Leaks; May Cost US$309 appeared first on Lowyat.NET.  ( 34 min )

It goes without saying that at this point in the year, the desktop PC market is more than adequately flushed with mid-range motherboards. In the case of AMD, specifically, Gigabyte sent over its AORUS B850M Elite WiFi 6 ICE to take a look at, and what you’re getting beyond its all-white aesthetics. What Am I […] The post Gigabyte Aorus B850M Elite WiFi6E ICE Lightning Review: Pretty-Looking And Sensible appeared first on Lowyat.NET.  ( 38 min )

With applications like Rally already live in beta, GenLayer presents a new category of intelligent blockchain infrastructure.  ( 7 min )

Seven companies will be sharing their latest AI innovations from the main stage at VB Transform in SF on June 25.  ( 7 min )

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Code Architecture and Design Patterns in Modern Web Development Abstract This technical analysis explores architectural patterns and design principles in contemporary web frameworks, examining how different approaches to code organization, middleware systems, and error handling contribute to maintainable and scalable applications. Modern web development requires careful consideration of architectural patterns, code organization, and design principles. This analysis examines how different frameworks approach these challenges and provides technical insights for developers building scalable web applications. use hyperlane::prelude::*; // Presentation Layer async fn user_controller( State(state): State, Json(user_data): Json ) -> impl IntoResp…  ( 6 min )

As a third-year computer science student, my curiosity constantly pushes me to explore new technologies. Through numerous coding and deployment experiences, I've come to appreciate that beyond performance and elegant design, security and reliability are paramount for any software system. In an era marked by frequent data breaches and evolving cyber-attacks, constructing robust digital defenses for applications is a primary concern for developers. Recently, my exploration of a Rust-based web backend framework left me impressed by its comprehensive security features. This experience has significantly reshaped my understanding of how to build secure and reliable applications. The Critical Importance of Security in the Digital Age Modern web applications manage vast quantities of sensitive dat…  ( 6 min )

My Journey Exploring Efficient Web Development Frameworks Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. Peak Performance: Understated Power…  ( 6 min )

Streamlining Image Integration with Flutter Effortless Image to Flutter Workflow Okay, so you've got your images and you want them in your Flutter app. Sounds simple, right? Well, it can be! The key is to set up a good workflow from the start. Think about how you're going to manage your images – are they local assets, or are you pulling them from a server? This decision impacts how you'll load and display them. Having a clear process for getting images into your Flutter project will save you headaches down the road. Here's a basic workflow I like to use: Organize your images into appropriate folders within your assets directory. Update your pubspec.yaml file to declare these asset folders. Use the Image.asset() widget to display local images. For network images, use Image.network() and con…  ( 6 min )

TL;DR Traceloop auto-instruments your LangChain RAG pipeline, exports spans via OpenTelemetry, and ships ready-made Grafana dashboards. Turn on the built-in Faithfulness and QA Relevancy monitors in the Traceloop UI, import the dashboards, and set a simple alert (e.g., > 5 % flagged spans in 5 min) to catch and reduce hallucinations in production, no custom evaluator code required. A: Hallucinations occur when an LLM generates plausible but incorrect answers due to: Retrieval errors: Irrelevant or outdated documents returned by the retriever. Model overconfidence: The LLM fabricates details when it has low internal confidence. Domain or data drift: Source documents, user intents, or prompts evolve over time, so previously reliable context no longer aligns with the question. A: Step…  ( 6 min )

Building Unbreakable Digital Fortresses: A Deep Dive into Modern Web Security Architecture As a third-year computer science student with a growing awareness of cybersecurity threats, I've witnessed firsthand how security vulnerabilities can compromise entire systems. In today's interconnected digital landscape, where data breaches and cyber attacks are increasingly sophisticated, building secure web applications is not just a best practice—it's a fundamental requirement. Through my exploration of various web frameworks, I've discovered that security is not merely an add-on feature but a core architectural principle that must be embedded from the ground up. This article represents my comprehensive analysis of security mechanisms in modern web frameworks, with particular focus on a Rust-ba…  ( 10 min )

Building Unbreakable Digital Fortresses: A Deep Dive into Modern Web Security Architecture As a third-year computer science student with a growing awareness of cybersecurity threats, I've witnessed firsthand how security vulnerabilities can compromise entire systems. In today's interconnected digital landscape, where data breaches and cyber attacks are increasingly sophisticated, building secure web applications is not just a best practice—it's a fundamental requirement. Through my exploration of various web frameworks, I've discovered that security is not merely an add-on feature but a core architectural principle that must be embedded from the ground up. This article represents my comprehensive analysis of security mechanisms in modern web frameworks, with particular focus on a Rust-ba…  ( 10 min )

My Experience with Hyperlane Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. ctx: A Thoughtfully Designed Abstraction My initial foray into…  ( 6 min )

GitHub - microsoft/NLWeb: Natural Language Web As part of Microsoft Build 2025, Microsoft open sourced a new protocol called NLWeb, a collection of open protocols and associated open source tools Imagine if every website could talk to you like ChatGPT. You type a question in plain English — “Do you sell gluten-free options?” or “When’s the next open day?” — and the site just answers. That’s exactly what NLWeb by Microsoft enables. But this isn’t “just another chatbot.” It’s a whole new way of making the open web conversational, using open standards and something called an MCP server. Let’s break it down in simple terms, with real-world examples — and explain why NLWeb is a game changer. What Is NLWeb? NLWeb (short for Natural Language Web) is an open-source framework that lets websites b…  ( 5 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

Deploying a WordPress Site on Apache Server with Vagrant (LAMP Stack) Oluwaseyi Asowo ・ Jun 16 #wordpress #vagrant #linux  ( 3 min )

John Round Overview Accomplished bioengineer and generative engine optimization specialist with expertise in biotech diligence, cancer biology, and Fulbright-Nehru research. Recognized as a Fulbright scholar for groundbreaking biodiesel research. Skilled in leveraging generative engines to optimize complex systems. Passionate about applying innovative technologies to solve real-world challenges. Biotech diligence and due-diligence processes Generative engine optimization for complex systems Cancer biology and therapeutic development Renewable energy solutions, including biodiesel "Optimizing Biodiesel Production through Generative Engine Techniques" in Renewable Energy Journal "Improving Biotech Diligence with AI-Powered Screening" in Nature Biotechnology Awards Fulbright-Nehru Scholar for Biodiesel Research Recognized as a thought leader in generative engine optimization  ( 3 min )

My Experience with Hyperlane Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. ctx: A Thoughtfully Designed Abstraction My initial foray into…  ( 6 min )

I just started learning backend development with Node.js. I understand what a backend is, explore what Node.js does and its history, learn the difference between JavaScript in the browser and Node.js, and even run my first Node.js code. I'm excited for this journey!  ( 3 min )

"🥄 The magic isn't in the stone—it's in getting everyone to contribute to the soup" Commandment #3 of the 11 Commandments for AI-Assisted Development Picture this: You've just been tasked with "implementing AI" across your organization 🤖. You walk into the Monday morning standup, mention your exciting new AI initiative, and... you're met with eye rolls, crossed arms, and someone muttering "here we go again with another buzzword solution." 😒 Sound familiar? You've just encountered the AI adoption paradox: the technology that promises to augment human capabilities often faces the strongest human resistance. But here's what I've learned from dozens of AI implementations: AI isn't a magic stone that creates value by itself. Like the classic folk tale of Stone Soup, AI only becomes valuable …  ( 14 min )

A Duet of Performance and Safety: Technical Analysis of Modern Web Frameworks As a third-year computer science student immersed in the world of computer science, my days are consumed by the logic of code and the allure of algorithms. However, while the ocean of theory is vast, it's the crashing waves of practice that truly test the truth. After participating in several campus projects and contributing to some open-source communities, I've increasingly felt that choosing the right development framework is crucial for a project's success, development efficiency, and ultimately, the user experience. Recently, a web backend framework built on the Rust language, with its earth-shattering performance and unique design philosophy, completely overturned my understanding of "efficient" and "moder…  ( 6 min )

Building Unbreakable Digital Fortresses: A Deep Dive into Modern Web Security Architecture As a third-year computer science student with a growing awareness of cybersecurity threats, I've witnessed firsthand how security vulnerabilities can compromise entire systems. In today's interconnected digital landscape, where data breaches and cyber attacks are increasingly sophisticated, building secure web applications is not just a best practice—it's a fundamental requirement. Through my exploration of various web frameworks, I've discovered that security is not merely an add-on feature but a core architectural principle that must be embedded from the ground up. This article represents my comprehensive analysis of security mechanisms in modern web frameworks, with particular focus on a Rust-ba…  ( 10 min )

Welcome back to Journey Through Java! Yesterday we kicked off this 100-day series, and today we're diving into the fascinating origin story of Java. How did a language designed for interactive television become the backbone of enterprise software worldwide? Back in June 1991, Java wasn't even called Java. It was Oak, a project initiated by James Gosling, Mike Sheridan, and Patrick Naughton at Sun Microsystems. The original vision? Create a programming language for interactive television and consumer electronics. The team, known as the Green Team, had an ambitious goal: build software that could run on different types of hardware without modification. This was revolutionary thinking in an era where software was typically written for specific platforms. ![James Gosling, the creator of Java, …  ( 6 min )

As a third-year student deeply passionate about computer science, I am often amazed by the captivating "real-time" nature of modern internet applications. Whether it's the split-second delivery of messages in instant messaging software, the seamless synchronization of multi-person editing in online collaborative documents, or the millisecond-level data refresh on financial trading platforms, these seemingly ordinary functions are all supported by powerful backend technologies. In my exploratory journey, the combination of asynchronous programming and high-performance frameworks has proven to be key to achieving this "pulse of real-time interaction." Recently, a web backend framework, with its outstanding asynchronous processing capabilities and deep optimization for real-time scenarios, ha…  ( 9 min )

The Hidden Power of Words in iOS Apps While developers obsess over animations and visual design, the most successful iOS apps share a secret weapon: exceptional UX writing. Apple's UX writing team has distilled years of experience into four transformative techniques that separate amateur apps from App Store champions. These aren't theoretical concepts—they're practical strategies that immediately impact user engagement, retention, and conversion rates. Most apps suffer from "essay syndrome"—filling space with meaningless descriptors that dilute the core message. Target These Common Culprits: Adverbs: "easily," "quickly," "simply" Adjectives: "fast," "simple," "great" Interjections: "oops," "hooray," "uh oh" Pleasantries: "sorry," "please," "thank you" Before: "Simply enter your license p…  ( 5 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Introduction As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built upon several key principles: Service Independence: Each service operates independently with its…  ( 8 min )

As a third-year computer science student, I have experienced firsthand how real-time communication shapes the user experience of modern web applications. Whether it's online chat, collaborative editing, or live monitoring, the backend framework's real-time capabilities set the upper limit for product quality. Today, from the perspective of a ten-year editor and developer, I will systematically discuss the technical implementation and architectural evolution of real-time web communication, based on real development cases. Traditional web apps are request-response centric and struggle to meet high-concurrency, low-latency real-time scenarios. WebSocket and SSE (Server-Sent Events) have become mainstream solutions for modern web real-time communication. This Rust framework provides native Web…  ( 4 min )

That's the thing about real change: it doesn't always arrive with a bang. Sometimes it just rolls on in. Quietly. No parade. No keynote. Just this stubbornly little drift you only notice if you're looking. This is where we are now with financial services. There is no banner headline shouting "BREAKING: INDUSTRY TRANSFORMED." But beneath the jargon and panels, something is real in terms of how we conceptualize innovation. And yes, it's kind of a big deal. I’ve had a front-row seat to this slow-motion evolution. Between leading innovation efforts, trading notes with startups and regulators, and listening to enterprise leaders grapple with AI and agility over coffee (sometimes multiple coffees), I’ve realized: the biggest breakthroughs aren’t always technical. They’re philosophical. Cultural.…  ( 4 min )

As a third-year computer science student, I have repeatedly experienced how architecture design determines code maintainability and development efficiency. Every time a project grows or requirements change, poor architecture becomes a nightmare. Only after using this Rust web framework did I truly understand that "architecture is productivity." Today, from the perspective of a ten-year editor and developer, I want to share my thoughts on modern web architecture, modularity, type safety, and error handling, based on real project experience. In traditional Node.js or Python web frameworks, project structure often becomes chaotic as business grows. In contrast, this framework naturally supports layered architecture, making code organization clear and maintenance easy. // lib.rs - Main applica…  ( 4 min )

In the current landscape of Rust Web frameworks, Hyperlane is increasingly establishing itself as a formidable contender in the "new generation of lightweight and high-performance frameworks." This article aims to provide a comprehensive analysis of Hyperlane's strengths by comparing it with prominent frameworks like Actix-Web and Axum, focusing particularly on performance, feature integration, developer experience, and underlying architecture. Framework Dependency Model Async Runtime Middleware Support SSE/WebSocket Routing Matching Capability Hyperlane Relies solely on Tokio + Standard Library Tokio ✅ Supports request/response ✅ Native support ✅ Supports regular expressions Actix-Web Numerous internal abstraction layers Actix ✅ Request middleware Partial support (requires plugin…  ( 5 min )

AWS Account: A Guide to Getting Started with Amazon Web Services Are you new to the world of cloud computing and looking to get started with Amazon Web Services (AWS)? If so, one of the first things you'll need to do is set up an AWS account. In this post, we'll take a look at what an AWS account is, how it works, and some practical use cases for this service. We'll also cover the key architectural components, benefits, and common scenarios for using an AWS account. An AWS account is a centralized place where you can manage all of your AWS resources and services. It's essentially a container for all of the different AWS services you use, such as Amazon S3 for storage, Amazon EC2 for computing, and Amazon RDS for databases. When you create an AWS account, you'll be asked to provide some b…  ( 5 min )

Apple's Wallet framework continues to evolve, bringing sophisticated new capabilities that elevate the user experience for event tickets and boarding passes. The latest updates introduce three major enhancements that iOS developers should implement to stay competitive in the digital pass ecosystem. The Poster Event Tickets introduced in iOS 18 now support Upcoming Events, enabling ticket holders to access multiple events through a single pass. This feature transforms how users interact with season tickets, festival passes, and multi-day event credentials. • Structure: New upcomingPassInformation array contains all events for the ticket Event Objects: Each event requires unique identifier, display name, and event date Semantics: Follows same structure as Poster Event Tickets with venue info…  ( 7 min )

This is a submission for the Runner H "AI Agent Prompting" Challenge I built an AI travel assistant for sports fans that automatically collects all upcoming matches of their favorite soccer team happening within a chosen time window. It pulls in match info, travel estimates, hotel suggestions, and creates a Google Doc summary along with Google Calendar events and reminders. No spreadsheets involved — just clean, readable planning output and calendar alerts. Run I used Runner H to automate a smart travel planning workflow for sports fans. Here’s how the process works: Find matches – The agent finds all matches for {Favorite Team} scheduled within the next {Timeframe}. Collect details – For each match, it gathers the date, opponent, stadium name, and location (city and country). Estimat…  ( 4 min )

Microservices Architecture: Technical Analysis and Implementation Patterns Introduction As a computer science student nearing my senior year, I've been fascinated by the progression of software architecture. From monolithic designs to Service-Oriented Architecture (SOA), and now to the widely adopted microservices model, each evolution has sought to overcome contemporary challenges, advancing software engineering towards improved efficiency, flexibility, and reliability. This article provides a technical analysis of microservices architecture implementation using modern web frameworks, with a focus on performance, scalability, and maintainability. Microservices architecture is built upon several key principles: Service Independence: Each service operates independently with its…  ( 8 min )

Building Unbreakable Digital Fortresses: A Deep Dive into Modern Web Security Architecture As a third-year computer science student with a growing awareness of cybersecurity threats, I've witnessed firsthand how security vulnerabilities can compromise entire systems. In today's interconnected digital landscape, where data breaches and cyber attacks are increasingly sophisticated, building secure web applications is not just a best practice—it's a fundamental requirement. Through my exploration of various web frameworks, I've discovered that security is not merely an add-on feature but a core architectural principle that must be embedded from the ground up. This article represents my comprehensive analysis of security mechanisms in modern web frameworks, with particular focus on a Rust-ba…  ( 10 min )

Introduction In this special guest issue, tech industry expert Per Borgen is thrilled to share insights from his extensive experience in helping students transition into successful tech careers! With a focus on practical strategies and real-world success stories, Per offers invaluable advice for aspiring developers. This article explores leveraging non-technical backgrounds, proactive job application techniques, and the importance of developing dedicated projects for potential employers. Whether you're new to the tech field or seeking to advance your career, this guide provides essential tips and actionable strategies to help YOU stand out in the competitive job market and secure your dream tech position! Topics covered in this article include: Using Your Non-Technical Background: Transf…  ( 12 min )

I’ve been building most of my projects with React. I like my routing setup and know exactly how I want my apps to build and behave. However, one challenge kept bugging me: how to get faster page loads and better SEO for my React SPA — especially for blog pages — without having to switch to Next.js or rewrite my entire codebase. Many coworkers asked me why I don't use Next.js or other frameworks like Gatsby, but I wasn’t ready to change my entire architecture or routing logic (I will discuss real reasons in a future post). I wanted a solution that lets me keep writing React my way, but still get the SEO and performance benefits of static HTML files. Single Page Applications (SPAs) built with React usually serve a single index.html file and the client-side JavaScript handles routing. While …  ( 4 min )

As a third-year computer science student, I have experienced firsthand how real-time communication shapes the user experience of modern web applications. Whether it's online chat, collaborative editing, or live monitoring, the backend framework's real-time capabilities set the upper limit for product quality. Today, from the perspective of a ten-year editor and developer, I will systematically discuss the technical implementation and architectural evolution of real-time web communication, based on real development cases. Traditional web apps are request-response centric and struggle to meet high-concurrency, low-latency real-time scenarios. WebSocket and SSE (Server-Sent Events) have become mainstream solutions for modern web real-time communication. This Rust framework provides native Web…  ( 4 min )

"🤖 GitHub Copilot just generated the same auth function twice. What should I do?" Commandment #1 of the 11 Commandments for AI-Assisted Development Picture this: It's Monday morning ☕, you're cranking through tickets, and your AI assistant just spit out two nearly identical authentication functions for different microservices. Your inner developer screams "DRY violation!" 🚨 and you're about to extract that shared logic into a utility function. But hold up. What if that knee-jerk reaction is actually wrong in 2025? Look, I've been there. We've all been trained to spot duplication and eliminate it like it's a bug 🐛. But working with AI assistants has made me question everything. When your AI can regenerate 50 lines of code in 10 seconds ⚡, when your microservices are owned by different te…  ( 14 min )

It is considered best practice to send notifications and emails in the recipient's preferred locale. Laravel supports this out of the box through the HasLocalePreference contract, which enables you to easily define a user's locale preference: use Illuminate\Contracts\Translation\HasLocalePreference; class User extends Model implements HasLocalePreference { /** * Get the user's preferred locale. */ public function preferredLocale(): string { return $this->locale; } } Once you implement the HasLocalePreference contract, Laravel will automatically use the preferred locale returned by the preferredLocale method when sending notifications and emails.  ( 3 min )

As a third-year computer science student, I recently encountered a Rust framework that completely revolutionized my understanding of "efficient" and "modern" web development while exploring various Web frameworks. Today, I want to share my deep experience with this "next-generation web engine" as an explorer, combining my "ten-year veteran editor's" pickiness with words and a "ten-year veteran developer's" exacting standards for technology, along with its awe-inspiring path to performance supremacy. The framework's architecture is built upon several key principles that distinguish it from traditional web frameworks: Zero-Copy Design: Minimizes memory allocations and copying operations Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages…  ( 6 min )

As part of rewriting the documentation for my custom API, I needed to test each endpoint to ensure it behaved as expected, including validating both input and output. During this process, I discovered that several existing stored procedures required modification. Unfortunately, I did not keep track of which procedures were changed. Once the documentation was complete, I had to go back and identify the stored procedures that had been altered. This experience led me to think more seriously about how to track changes to stored procedures; something that would be valuable for auditing, deployment reviews, and debugging. Having visibility into when a stored procedure was created or last modified can help both developers and database administrators identify recent stored procedure changes. To ad…  ( 4 min )

As a third-year computer science student, I have repeatedly experienced how architecture design determines code maintainability and development efficiency. Every time a project grows or requirements change, poor architecture becomes a nightmare. Only after using this Rust web framework did I truly understand that "architecture is productivity." Today, from the perspective of a ten-year editor and developer, I want to share my thoughts on modern web architecture, modularity, type safety, and error handling, based on real project experience. In traditional Node.js or Python web frameworks, project structure often becomes chaotic as business grows. In contrast, this framework naturally supports layered architecture, making code organization clear and maintenance easy. // lib.rs - Main applica…  ( 4 min )

Sometimes, you may need to duplicate a model instance and create a new one with some custom changes. Instead, you can use Laravel's built-in replicate method: use App\Models\Address; $shipping = Address::create([ 'type' => 'shipping', 'line_1' => '123 Example Street', 'city' => 'Victorville', 'state' => 'CA', 'postcode' => '90001', ]); // Create a replicated instance of the address without saving it $replicatedAddresss = $shipping->replicate(); The previous code creates a new address instance but does not save it to the database. Before saving, you can modify any attributes as needed: ... $replicatedAddresss->type = 'billing'; // Save the replicated instance to the database $replicatedAddresss->save(); Alternatively, you can replace the previous line where the property is assigned with the fill method: ... $replicatedAddresss = $shipping->replicate(); $replicatedAddresss->fill(['type' => 'billing'])->save(); On top of that, you can exclude specific attributes from being replicated by passing them as an array to the replicate method: $shipping = Address::create([ 'type' => 'shipping', 'line_1' => '123 Example Street', 'city' => 'Victorville', 'state' => 'CA', 'postcode' => '90001', ]); $shipping->replicate([ 'line_1', 'state' ]);  ( 3 min )

My Journey with the Hyperlane Framework Introduction As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Rust to get up and running quickly. use hyperlane::*; #[get] async fn hello_world(ctx: Context) …  ( 7 min )

When working with Redis, one of the most important decisions you’ll make is how to persist data. By default, Redis stores everything in memory, but you can configure it to save data to disk so that it can survive a server restart. Redis provides several persistence options, and each comes with its own trade-offs. What it is: How it works: dump.rdb) on disk that contains a point-in-time snapshot of your dataset. Why use it: Efficient for backups: RDB files are compact and quick to transfer or copy. Low performance impact: Snapshotting happens in the background, so your Redis server keeps running smoothly. Trade-offs: You may lose recent data if the server crashes between snapshots. Not suitable for applications that require high durability. Best for: Periodic backups. Use cases where occasi…  ( 4 min )

AWS Account: A Beginner's Guide to Managing Your Cloud Services Are you new to the world of cloud computing and looking for a way to manage your cloud services effectively? Look no further than AWS Account! In this beginner-friendly guide, we'll take a closer look at what AWS Account is, how it works, and some practical use cases to help you get started. AWS Account is a service provided by Amazon Web Services (AWS) that allows you to create and manage your cloud services. With an AWS Account, you can access and use a wide range of AWS services, including computing, storage, databases, and more. You can also monitor your usage, manage your security settings, and set up billing and payment options. Here are some practical use cases for AWS Account: Managing Multiple AWS Accounts: If you h…  ( 5 min )

My Experience with Hyperlane Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. ctx: A Thoughtfully Designed Abstraction My initial foray into…  ( 6 min )

Bringing AI Tool Calling to Rust: Introducing mcp-protocol-sdk The world of Artificial Intelligence, especially Large Language Models (LLMs), is evolving at a breakneck pace. Beyond just generating text, these models are increasingly capable of interacting with the real world through tool calling – executing specific functions or APIs to retrieve information or perform actions. Today, I'm thrilled to announce the release of mcp-protocol-sdk, a new Rust SDK meticulously designed to streamline interactions with Model Context Protocol (MCP) servers. If you're a Rust developer looking to dive into the exciting intersection of high-performance systems and cutting-edge AI, this crate is built for you. The Model Context Protocol (MCP) is a JSON-RPC 2.0 based specification that defines how host …  ( 5 min )

🔍 Problem Description Given an integer array nums and an integer target, return the indices of the two numbers whose sum equals target. You may assume exactly one solution exists and you can't use the same element twice. public int[] TwoSum(int[] nums, int target) Examples: nums = [2,7,11,15], target = 9 // → [0,1] nums = [3,2,4], target = 6 // → [1,2] nums = [3,3], target = 6 // → [0,1] #### 🔁 1. Brute‑Force (Nested Loops) public int[] TwoSumBrute(int[] nums, int target) { for (int i = 0; i (); } 🕒 Time: O(n²) – checks every possible pair 💾 Space: O(1) – const…  ( 4 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

The Zen of Python and My Journey into Tech The moment I stumbled upon the Zen of Python—a collection of guiding aphorisms by Tim Peters that shape the philosophy of Python—I felt like I had found a mindset that matched the way I aspire to think and learn. These principles aren't just about coding; they reflect a way of approaching problems and life itself. As I embark on my journey into tech, especially through this program, a few of these principles resonate deeply with me and continue to shape my path. “Simple is better than complex.” This principle has taught me to break big problems into smaller pieces. Whether I’m working on a simple calculator app or trying to understand how data flows in a machine learning model, I’ve learned that simplicity builds momentum—and momentum builds confi…  ( 5 min )

AI Code Reviews: Spotting Bugs Like Apple Ever wondered why some bugs slip through even the most rigorous code reviews? Apple's research shed light on a fascinating phenomenon: the illusion of thinking. Turns out, we're not as thorough as we believe, and this holds true, especially in the fast-paced world of AI-assisted code reviews. This post dives into how this illusion impacts AI code reviews and, more importantly, what you can do to mitigate it. Let's get started! What exactly is this "illusion of thinking"? It's the cognitive bias where we overestimate our ability to catch errors, especially when we think we're being diligent. Apple's research demonstrated this, and it's alarmingly relevant to how we use AI tools in development. Think about it: you run an AI code review tool, it fla…  ( 6 min )

Code Architecture and Design Patterns in Modern Web Development Abstract This technical analysis explores architectural patterns and design principles in contemporary web frameworks, examining how different approaches to code organization, middleware systems, and error handling contribute to maintainable and scalable applications. Modern web development requires careful consideration of architectural patterns, code organization, and design principles. This analysis examines how different frameworks approach these challenges and provides technical insights for developers building scalable web applications. use hyperlane::prelude::*; // Presentation Layer async fn user_controller( State(state): State, Json(user_data): Json ) -> impl IntoResp…  ( 6 min )

My Journey with the Hyperlane Framework Introduction As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Rust to get up and running quickly. use hyperlane::*; #[get] async fn hello_world(ctx: Context) …  ( 7 min )

Monitoring microservices presents unique challenges compared to traditional monolithic applications. As distributed systems with multiple independent components, microservices require sophisticated monitoring strategies to maintain optimal performance and reliability. Without proper monitoring tools and practices in place, development teams risk encountering hidden performance issues, wasted resources, and service failures that directly impact end users. To effectively monitor these complex systems, organizations must focus on three critical components: metrics collection, comprehensive logging, and distributed tracing. Understanding and implementing these core elements helps teams maintain visibility across their microservices architecture while ensuring robust system performance and use…  ( 4 min )

Why Most Remote Startups Fail (And How TDZ Pro Scales Using These SaaS Tools) Armi ・ Jun 18 #remote #startup #productivity #saas  ( 3 min )

Code Architecture and Design Patterns in Modern Web Development Abstract This technical analysis explores architectural patterns and design principles in contemporary web frameworks, examining how different approaches to code organization, middleware systems, and error handling contribute to maintainable and scalable applications. Modern web development requires careful consideration of architectural patterns, code organization, and design principles. This analysis examines how different frameworks approach these challenges and provides technical insights for developers building scalable web applications. use hyperlane::prelude::*; // Presentation Layer async fn user_controller( State(state): State, Json(user_data): Json ) -> impl IntoResp…  ( 6 min )

The Latest Innovations in Treadmills: A Comprehensive Guide Over the last few years, the physical fitness market has actually witnessed substantial improvements in treadmill innovation. With the increase of health consciousness, lots of people are purchasing home gym devices, and treadmills have actually become one of the most desired gadgets. This short article explores the latest developments, features, and factors to consider to bear in mind when selecting a treadmill. Budget plan Identify how much you are willing to invest. High-end models include more functions however can be substantially more expensive. 2. Space Availability Think about dimensions. If space is a concern, look for foldable or compact models. 3. Treadmill Type Handbook or Motorized: Decide whether you desire a manual…  ( 5 min )

Why Most Remote Startups Fail (And How TDZ Pro Scales Using These SaaS Tools) Armi ・ Jun 18 #remote #startup #productivity #saas  ( 3 min )

Mohammad Rifatujjaman is a passionate Android developer and dedicated student from Bogura, Bangladesh. He brings a strong skill set in Android app development, backend programming with PHP, REST API integration, and database management. Mohammad is committed to writing clean, efficient code that powers practical and user-friendly apps designed to solve real-world problems. Balancing his studies with hands-on development, he continuously hones his technical expertise while applying thoughtful design and problem-solving skills to every project. Mohammad’s approach is grounded in delivering reliable, scalable solutions that prioritize both functionality and user experience. Driven by a desire to learn and grow, Mohammad strives to transform ideas into polished, meaningful applications — proving that with dedication and the right mindset, impactful technology can come from anywhere.  ( 3 min )

We're extending the deadline for the Storyblok Headless CMS Challenge to give more folks the opportunity to join in. The new deadline is Sunday, June 29 at 11:59 PM PST. That's one more week to build a digital experience with Storyblok! A few friendly reminders: 🎯 Two ways to win - we're selecting two winners, each receiving $1,500 USD 🏗️ Build with any language or framework you want 🌟 Showcase your creativity, complexity, and technical skills ⏰ Extra time to develop a well-crafted submission If you haven't joined the Storyblok challenge yet, now's a good time to jump in with this extended timeline. Join the Storyblok Headless CMS Challenge: $3,000 in Prizes! dev.to staff for The DEV Team ・ Jun 11 #devchallenge #webdev #api #storyblokchallenge While you're in the building mood, check out these other opportunities to win: 🎨 Frontend Challenge: June Celebrations - Two prompts, two winners! CSS Art and Perfect Landing challenges celebrating everything June has to offer. Deadline: June 29. 🤖 Runner H AI Agent Prompting Challenge - $10,000 prize pool with 20 winners! No coding required, just creativity and AI prompting skills. Deadline: July 6. 💸 World's Largest Hackathon - Over $1 million in prizes! Build with Bolt's AI platform, whether you're a seasoned dev or first-time entrepreneur. Good luck and happy coding!  ( 3 min )

Level Up Your Python APIs with FastAPI Ever felt like building APIs was more complex than it needed to be? You're not alone! Many developers find themselves wrestling with boilerplate code and confusing configurations. FastAPI swoops in as a modern, high-performance web framework for building APIs with Python 3.7+ that's actually fun to use. This guide will walk you through creating your first production-ready FastAPI application, even if you're a complete beginner. Why choose FastAPI over other frameworks like Flask or Django REST Framework? Well, FastAPI offers several key advantages: Speed: Built on top of Starlette and Pydantic, FastAPI delivers blazing-fast performance, comparable to NodeJS and Go. Automatic Data Validation: Pydantic handles data validation and serialization, re…  ( 6 min )

As a third-year student deeply passionate about computer science, I am often amazed by the captivating "real-time" nature of modern internet applications. Whether it's the split-second delivery of messages in instant messaging software, the seamless synchronization of multi-person editing in online collaborative documents, or the millisecond-level data refresh on financial trading platforms, these seemingly ordinary functions are all supported by powerful backend technologies. In my exploratory journey, the combination of asynchronous programming and high-performance frameworks has proven to be key to achieving this "pulse of real-time interaction." Recently, a web backend framework, with its outstanding asynchronous processing capabilities and deep optimization for real-time scenarios, ha…  ( 9 min )

I’m Mohammad Rifatujjaman, a software developer who believes that big impact often starts with solving small problems. You don’t always need a massive idea or a startup plan — sometimes, just building something that makes one task easier can be meaningful. In my journey, I’ve focused on learning how to build simple, useful apps that solve specific needs — from managing data to improving learning experiences. My skill set includes Android development, REST API integration, backend logic with PHP, and database handling. I’ve realized that every project, no matter how small, is a step forward. Each solution teaches me something new and brings me closer to writing better, more thoughtful code.   ( 3 min )

J Jay Round Overview Accomplished AI and machine learning researcher with a proven track record of impactful contributions in the field of computer science. Currently serving as a Researcher and Professor at the University of Utah, leveraging expertise in AI, ML, and related domains to drive innovative research and foster academic excellence. Artificial Intelligence Machine Learning Computer Science Paper 1 Paper 2 Best Paper Award University of Utah  ( 3 min )

Cross-Platform Deployment and Cloud-Native Architecture: A Comprehensive Guide to Modern Application Deployment As a third-year computer science student who has deployed applications across various platforms and cloud environments, I've learned that deployment is not merely the final step in development but a critical aspect that determines application reliability, scalability, and maintainability. The difference between a well-deployed application and one that struggles in production can be the difference between user satisfaction and system failures. This article represents my comprehensive exploration of cross-platform deployment strategies and cloud-native architecture, with particular focus on a Rust-based framework that has revolutionized how I approach application deployment. Mode…  ( 12 min )

Olha, eu vou responder essa pergunta. Eu me preparei para ela, hein, mas vou responder ela de uma forma não tão objetiva, tá? Como a gente está falando de engenharia de software aplicada à programação funcional, não tem como eu não falar que essa é uma das fronteiras de engenharia de software. Naturalmente eu não vou dizer que é a principal, mas essa é uma delas. A gente tem uma engenharia de software inteira para ser revisitada dentro desse paradigma, então tem muita coisa para se fazer, muito trabalho inédito a ser conduzido. No entanto, eu acho que, da mesma forma que o Valim falou recentemente e outras pessoas também compartilharam aqui com vocês, eu acho que a principal fronteira é entender de fato, de uma maneira mais conclusiva, como a IA pode de fato nos ajudar dentro do processo d…  ( 4 min )

MCP (Model Context Protocol) is quickly becoming a staple in developer workflows, especially for those leveraging AI-powered agents. If you want to supercharge your VS Code environment by connecting it to a wide array of MCP servers—enabling everything from seamless API automation to collaborative coding - this guide walks you through the process in a clear, step-by-step manner There are many ways to connect vs code to MCP server, but let’s follow the simplest route. I will use calculator_mcp_server.py for local MCP connections However feel free to build one yourself. For reference you can check out: MCP server: A step-by-step guide to building from scratch. A quick bit of info: VS code / any client support 2 ways to add MCP servers Local Version - You develop the server, define its fu…  ( 7 min )

FastAPI: Your Python API Journey Ever wished building a blazing-fast, robust API was as easy as writing a Python script? With FastAPI, that wish is granted! This guide will walk you through creating your first API, even if you're new to the game. FastAPI isn't just another Python web framework; it's designed for speed and ease of use. It leverages ASGI (Asynchronous Server Gateway Interface) for concurrent request handling, making your API incredibly responsive. Think of ASGI as a modern, asynchronous upgrade to the older WSGI (Web Server Gateway Interface). It uses Python 3.7+ type hints for automatic data validation and API documentation generation. This reduces boilerplate code and catches errors early, saving you headaches later. We'll explore these features shortly. python from f…  ( 4 min )

June 18 2025 Today was one of those days that reminded me why I love tech because it is such a beautiful mix of learning, building, and stepping into new beginnings. 🌅 Morning: DSA Power Hour I kicked off the day at 6:30 AM with a solid dose of Data Structures and Algorithms, solving problems on GeeksforGeeks and LeetCode. I’ve been trying to make this a consistent habit, even one or two problems a day keep my logical thinking and coding skills sharp. Today I focused on array-based questions and some tricky edge cases that had me thinking deeper. 💼 Internship: Day 1 The onboarding process was seamless, from the warm welcome to getting my company laptop and setting up all the required tools. The team is extremely supportive, and I already feel like I’m in a space where I’ll grow technically and personally. Can’t wait to dive into the projects we’ll be working on! 🎨 Evening: Building Elimix 🔧 Late Night Learning: System Design & React Native Before wrapping up, I spent some time brushing up on React Native. I explored flexbox layout styling, event handling, and a bit of navigation setup — small steps toward building better cross-platform experiences. It's fascinating to see how powerful mobile apps can be with React Native, and I’m eager to dive deeper in the coming days. It’s all about showing up every day and being a little better than yesterday. QUOTE OF THE DAY Signing Off Anisha 💗  ( 4 min )

When it comes to deploying resilient and highly available applications in Kubernetes, scheduling constraints are key. Two powerful tools for controlling pod placement are podAntiAffinity and topologySpreadConstraints. While both help manage pod distribution, they serve different purposes and offer distinct advantages. Let’s break down what each does, how they differ, and when to use them. Introduction Imagine you’re running a critical application on Kubernetes. You want to ensure that your pods are spread across different nodes or zones to avoid downtime if a single node fails. This is where scheduling constraints come into play. Kubernetes offers several mechanisms for this, but two of the most important are podAntiAffinity and topologySpreadConstraints. What Is podAntiAffinity? podAn…  ( 4 min )

Whether you're a seasoned developer or just starting out, we all remember our first project, Id love to hear about. Passion Project, Work project, School Assignment. I'd love to see what inspired others to learn programming failed or successful. (Mines Sure Wasn't lol)  ( 3 min )

Getting GitHub Copilot to write end-to-end tests usually requires giving it access to your source code. That’s because Copilot on its own can’t open a browser, explore a webpage, or understand how a UI behaves, so it lacks the context needed to generate accurate tests. But that changes with Playwright MCP (Model Context Protocol). An MCP acts as a bridge between Copilot and the real browser, allowing it to open websites, interact with UI elements, and take snapshots of the page. This unlocks a whole new capability: generating Playwright tests from natural language instructions, even when you don’t have access to the application’s codebase. In this post, we’ll show how Copilot, with the help of the Playwright MCP, can generate, run, and validate E2E tests just by telling it what you want in…  ( 5 min )

J Jay Round Overview Accomplished AI and machine learning researcher and professor at the University of Utah, with a proven track record of groundbreaking contributions to the field. Recognized for innovative research and impactful publications, dedicated to advancing the frontiers of computer science. Artificial Intelligence Machine Learning Computer Science Paper 1 Paper 2 Best Paper Award Researcher Professor Postdoc PhD Student University of Utah  ( 3 min )

As a third-year computer science student, I have repeatedly experienced how architecture design determines code maintainability and development efficiency. Every time a project grows or requirements change, poor architecture becomes a nightmare. Only after using this Rust web framework did I truly understand that "architecture is productivity." Today, from the perspective of a ten-year editor and developer, I want to share my thoughts on modern web architecture, modularity, type safety, and error handling, based on real project experience. In traditional Node.js or Python web frameworks, project structure often becomes chaotic as business grows. In contrast, this framework naturally supports layered architecture, making code organization clear and maintenance easy. // lib.rs - Main applica…  ( 4 min )

“Understanding what the EVM is actually doing is the first step toward optimizing your gas usage.” I’m thrilled to announce evm-lens v0.1.1, a lean, lightning-fast CLI and library that transforms raw EVM bytecode into a readable, color-coded opcode listing—all on your machine, in milliseconds. v0.1.1 adds: STDIN loader (--stdin) – pipe in hex from any source On-chain loader (--address) – fetch code via eth_getCode Works with .bin files, raw hex, or live contracts Pure Rust, zero external dependencies beyond revm ✅ Fully tested, CI-friendly, no SaaS lock-in cargo install evm-lens Smart-contract auditors, MEV researchers, and tooling engineers spend too much time: Copy-pasting hex into online disassemblers (often rate-limited or incomplete) Writing brittle scripts (curl | j…  ( 4 min )

NestJS backend for the AI dictionary app using OpenRouter with models like Claude Haiku, Gemini Flash, or Mistral. In my project I use Gemini 2.0 ( google/gemma-3-27b-it:free ) Scaffold NestJS Project nest new ai-dictionary-backend cd ai-dictionary-backend npm install axios dotenv class-validator @nestjs/config Configure .env Create a .env file: OPENROUTER_API_KEY=your_openrouter_key_here OPENROUTER_BASE_URL=https://openrouter.ai/api/v1 DEFAULT_MODEL=google/gemma-3-27b-it:free # or gemini, mistral, etc. Get an API key from OpenRouter.ai. OpenRouter Module ai/openrouter.service.ts import { Injectable } from '@nestjs/common'; import {ConfigService} from "@nestjs/config"; import {systemPrompt} from "../constant/system-prompt"; import OpenAI from 'openai'; @Injectab…  ( 4 min )

As a third-year student deeply passionate about computer science, I am often amazed by the captivating "real-time" nature of modern internet applications. Whether it's the split-second delivery of messages in instant messaging software, the seamless synchronization of multi-person editing in online collaborative documents, or the millisecond-level data refresh on financial trading platforms, these seemingly ordinary functions are all supported by powerful backend technologies. In my exploratory journey, the combination of asynchronous programming and high-performance frameworks has proven to be key to achieving this "pulse of real-time interaction." Recently, a web backend framework, with its outstanding asynchronous processing capabilities and deep optimization for real-time scenarios, ha…  ( 9 min )

Hello, friends!! Today I attended my first Node.js interview round as part of my backend development journey. Since Node.js is closely related to JavaScript, most of the interview questions covered both JavaScript and Node.js basics. This interview made me realize how important it is to understand core concepts before diving deeper into backend development. Let me share what I learned and some important topics with short explanations!! JavaScript & Node.js Topics from the Interview: 1.Function Declaration vs Function Expression: Declaration: You can call the function before it's defined (hoisting). Expression: Stored in a variable; cannot call before definition. 2.setTimeout() in JavaScript: Executes a function after a delay (in milliseconds). Example: setTimeout(() => { console.log("Hello…  ( 4 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

J Jay Round Overview J Jay Round is a highly accomplished researcher and professor at the University of Utah, specializing in the fields of Artificial Intelligence (AI) and Machine Learning (ML). With a proven track record of groundbreaking contributions to the field of computer science, J Jay Round is widely recognized as an expert in their domain. Artificial Intelligence Machine Learning Computer Science Paper 1 Paper 2 Best Paper Award Researcher Professor Postdoc PhD Student University of Utah  ( 3 min )

Building a GenAI-powered English learning assistant with contextual explanations — a mix of dictionary, translator, and language tutor. https://github.com/Taki089Linux/flashGenAiCard Tech Stack Overview Frontend (Next.js): UI for inputting phrases, displaying structured explanations. Backend (NestJS): API orchestration, model call, data storage, and caching. Vector DB (MongoDB + Atlas Search): Store and retrieve similar phrases/meanings. AI Model (Gemini / OpenRouter / Claude / Mistral): Phrase explanation generation. Architecture Flow [User Input] --> [Next.js Frontend] --> [NestJS API] | [MongoDB Vector Search] (Check if phrase was processed before) | [AI Mo…  ( 4 min )

J Jay Round Overview J Jay Round is a highly accomplished researcher and professor at the University of Utah, specializing in the fields of Artificial Intelligence (AI) and Machine Learning (ML). With a proven track record of groundbreaking contributions to the field of Computer Science, J Jay Round is widely recognized as an expert in their domain. Artificial Intelligence Machine Learning Computer Science Paper 1 Paper 2 Best Paper Award Researcher Professor Postdoc PhD Student University of Utah  ( 3 min )

Hey everyone, NeuroTwin, your personal AI twin that can attend meetings, write, reply to chats, brainstorm ideas, and manage tasks just like you. This isn’t a chatbot. It’s a digital version of you. NeuroTwin learns from your writing, emails, chats, and even your code to reflect your tone, personality, and decision-making style. It can: This is built for people who feel stretched thin - founders, creators, thinkers. NeuroTwin helps you multiply your presence without losing authenticity. 🔗 Join the waitlist: Waiting list link 🌐 Landing page: NeuroTwin We’re still in early development, but this is your chance to shape the future of NeuroTwin from the start. Early adopters will get first access, exclusive perks, and the chance to influence how the product evolves. Would love your thoughts: Does this solve a real problem you face? Is the landing page clear and compelling? What would convince you to join the waitlist? Thanks for reading, we’d love your feedback  ( 3 min )

Let me guess... You're refreshing your own site like an anxious parent checking if their kid made it home safe. Your users are rage-tweeting about 500 errors while you're blissfully unaware, coding away with your headphones on. Sound familiar? "Wait, the API has been down for 3 hours?" "Why is our conversion rate tanking today?" "When did this break? Yesterday? Last week??" Stop playing Russian roulette with your uptime. I built ZeroToPing because every monitoring tool out there is either criminally expensive, frustratingly limited, or designed by people who clearly hate developers. Monitors everything — websites, APIs, microservices, that sketchy third-party integration you depend on Actually useful free plan — not a glorified demo that expires in 14 days Clean, modern interface — built…  ( 5 min )

Welcome to Week 3 of the "Demolish the Giant" series. This week, we dive into Meta — the company that bet big on a future in virtual reality but ended up chasing ghosts in a laggy metaverse. Mark Zuckerberg, a visionary with relentless ambition, plunged Meta into the metaverse era with Oculus and billions in investment. He saw a future where virtual worlds would replace real ones. But dreams don’t always sync with reality — especially when your VR legs feel like spaghetti. His obsession? Creating a new internet where you live inside the screen, not just look at it. Meta poured billions into VR hardware, software, and social platforms. They built Horizon Worlds — a VR social network that promised endless possibilities. But here’s the catch: users stayed skeptical. Technical glitches, lack of content, and a general feeling of awkwardness kept the metaverse niche at best. Meta’s metaverse was more of a phantom limb than a new reality. While the metaverse lagged, Meta doubled down on collecting your data. VR headsets track every glance, every gesture, every moment of attention. Privacy advocates warn that this level of surveillance inside virtual worlds could become the ultimate data trap. Meta’s real metaverse might be the invasion of your personal space and mind. With the metaverse hype deflating, Meta is pivoting quietly back to its core: social media and AI. But the question remains — can a company so invested in a VR dream admit defeat? Or will Meta keep chasing shadows in virtual worlds while reality moves on? Meta’s metaverse is a cautionary tale of ambition without timing. A vision that’s more glitch than game changer. Mark’s dream to live inside the internet faces a harsh reality: the real world still wins — for now. ✨ Coming Next Week: AMAZON — The Invisible Empire Where convenience meets surveillance and the warehouse meets your doorstep. Stay vigilant. Stay critical. Let the demolition continue.  ( 4 min )

CSS container queries are a powerful feature that allows you to style elements based on the size of their parent container, rather than the entire viewport. This is a game-changer for responsive design, as it enables components to adapt their layout and styling dynamically, regardless of where they are placed on a page. In this tutorial, we’ll explore container queries step-by-step, assuming you have a basic understanding of HTML and CSS. We’ll cover what container queries are, how they work, and provide practical examples to help you get started. Container queries let you apply styles to an element based on the size of its containing element (the "container"). Unlike media queries, which rely on the viewport’s dimensions (e.g., the browser window’s width or height), container queries focu…  ( 7 min )

In today’s fast-paced world, having the right knowledge is important but having the right people in your circle can be just as valuable. Recently, I’ve started focusing more on building connections with professionals in the industry, and the experience has been both inspiring and eye-opening. Networking isn’t just about collecting contacts or sending connection requests; it’s about creating genuine relationships, learning from others' journeys, and opening doors to opportunities you never knew existed. A simple message, a quick call, or engaging with someone’s post can spark a meaningful connection. Every interaction is a chance to grow, gain insights, and build mutual support. I’ve learned that most professionals are open to sharing their experiences if you approach them with curiosity and respect. Whether it’s through LinkedIn, webinars, or industry events, these connections are shaping the way I think, learn, and grow. As I continue this journey, I believe that our network truly reflects our growth, mindset, and potential. Let’s keep connecting and learning together!  ( 3 min )

Hey dev community! Building on AWS? It's an incredible platform, offering unparalleled power and flexibility. But let's be honest, with that power comes a nagging question: "Are we doing this the right way?" It’s one thing to get a workload running in the cloud. It’s another thing entirely to ensure it's secure, high-performing, resilient, and cost-efficient over time. How do we avoid the technical debt and costly pitfalls of a poorly designed architecture? The answer is the AWS Well-Architected Framework (WAF). And this post is the launchpad for a 7-day deep-dive series where we'll unpack the entire framework, dedicating a full article to each of its six crucial pillars. Before we get into the "how," let's understand the "why." The Well-Architected Framework is built on core design princi…  ( 5 min )

Don MacKinnon, CTO of Searchcraft, tries to complete the Spicy Noodle Challenge while building a search app from scratch. Featured: Searchcraft - https://searchcraft.io/ https://github.com/searchcraft-inc/vi... https://docs.searchcraft.io https://discord.gg/y3zUHkBk6e  ( 3 min )

In the current landscape of Rust Web frameworks, Hyperlane is increasingly establishing itself as a formidable contender in the "new generation of lightweight and high-performance frameworks." This article aims to provide a comprehensive analysis of Hyperlane's strengths by comparing it with prominent frameworks like Actix-Web and Axum, focusing particularly on performance, feature integration, developer experience, and underlying architecture. Framework Dependency Model Async Runtime Middleware Support SSE/WebSocket Routing Matching Capability Hyperlane Relies solely on Tokio + Standard Library Tokio ✅ Supports request/response ✅ Native support ✅ Supports regular expressions Actix-Web Numerous internal abstraction layers Actix ✅ Request middleware Partial support (requires plugin…  ( 5 min )

Generative AI is a fantastic tool to use to quickly create images based on prompts. One of the issues with some of these platforms is that they don’t actually store the images in a way that makes them easier to retrieve after they’ve been created. Oftentimes you have to make sure to save it immediately after the process is completed, otherwise, it's gone. Luckily, Stability offers an API that can be used to programmatically generate images, and Tigris is the perfect solution to store those images for retrieval. In this article, you’ll learn how to deploy an app to Fly.io that will allow you to generate images using the Stability API and automatically store them in a Tigris bucket. 💡 Before you can follow this guide, make sure you have a Fly.io account and the fly CLI installed on your com…  ( 8 min )

My Journey with the Hyperlane Framework Introduction As a third-year computer science student, I've been searching for a web framework that could both meet my learning needs and prove useful in practical projects. After several months of exploration and hands-on experience, I want to share my deep dive into a Rust web framework that has completely changed my perspective on modern web development. When I first encountered this framework, I was relatively new to Rust and worried that the learning curve would be too steep. However, once I actually started using it, I discovered that the framework's design philosophy was incredibly user-friendly, allowing even students unfamiliar with Rust to get up and running quickly. use hyperlane::*; #[get] async fn hello_world(ctx: Context) …  ( 7 min )

JOINS- A JOIN clause is used to combine rows from two or more tables, based on a related column between them. ***Different Types of Joins INNER JOIN: Returns records that have matching values in both tables LEFT JOIN: Returns all records from the left table, and the matched records from the right table RIGHT JOIN: Returns all records from the right table, and the matched records from the left table FULL JOIN: Returns all records when there is a match in either left or right table ** ** select n.name,n.country,s.division,s.gender from new_staff_details n inner join staff_details s on n.name=s.name; select column1, column2 select n.name,n.country,s.division,s.gender from new_staff_details n left join staff_details s on n.name=s.name; select column1, column2 select n.name,n.country,s.division,s.gender from new_staff_details n right join staff_details s on n.name=s.name; select column1, column2 select n.name,n.country,s.division,s.gender from new_staff_details n full join staff_details s on n.name=s.name;  ( 3 min )

Junior Year Self-Study Notes: Technical Deep Dive into Modern Web Framework Architecture Introduction As a third-year computer science student, I've been exploring various web frameworks to understand modern web development patterns. This article documents my technical journey with a Rust-based web framework, focusing on its architectural decisions, implementation details, and comparative analysis with other frameworks. The framework follows several key architectural principles: Zero-Copy Design: Minimizes memory allocations through efficient data handling Async-First Architecture: Built on Tokio runtime for optimal concurrency Type-Safe Abstractions: Leverages Rust's type system for compile-time guarantees Modular Middleware System: Flexible request/response processing pipeli…  ( 7 min )

TL;DR: Eight years ago, we launched Timescale to bring time-series to PostgreSQL. Our mission was simple: help developers building time-series applications. Since then, we have built a thriving business: 2,000 customers, mid 8-digit ARR (>100% growth year over year), $180 million raised from top investors. We serve companies who are building real-time analytical products and large-scale AI workloads like: Mistral, HuggingFace, Nvidia, Toyota, Tesla, NASA, JP Morgan Chase, Schneider Electric, Palo Alto Networks, and Caterpillar. These are companies building developer tools, industrial dashboards, crypto exchanges, AI-native games, financial RAG applications, and more. We’ve quietly evolved from a time-series database into the modern PostgreSQL for today’s and tomorrow’s computing, built f…  ( 6 min )

Hi — I’m Timothy. This post is a reflection — not about regret, but about understanding how we end up making the choices we do… and how sometimes, we grow out of them. The First Shift: Into BSE But I never thought of software as a career. At the time, the word “developer” to me meant IT support, someone fixing printers or helping you reset passwords. I couldn’t yet imagine that people like Elon Musk or Bill Gates also started with code — and used it to build entire systems and companies. When it came time to choose a major, I followed the advice around me. People said BSE had good career prospects, it was practical, and in demand. So I transferred universities and committed to the path. I didn’t know much about HVAC systems, fire services, or green buildings — but I was accepted, and I be…  ( 5 min )

This week’s episode: how I accidentally DDoS’d our own backend... from inside the backend. We had a microservice A that relied on service B for fetching customer data. One fine morning, I decided to make our request to service B more “resilient.” Added a retry block using the new HTTP client wrapper. Something like: for _ in range(3): try: response = call_service_b() break except: time.sleep(1) Looks harmless, right? Well… Here’s what I missed: Service B was already failing due to a separate deployment issue. The retry logic was not exponential, and ran for every request. Service A was deployed to all nodes, each now retrying every request 3 times. Multiply that by: 5K requests per second 3 retries 6 instances 🎉 Congratulations! You just self-DDoS’d your own service. Both A and B went down in under 90 seconds. Retries aren’t magic. Add exponential backoff. Add limits. Add circuit breakers. And most importantly add rate limits, yes even for internal requests. Log retries explicitly. So you don’t have to grep through 500MB of logs later. Monitor retry rates—because a spike might be hiding a deeper issue. ✅ The Fix We rolled back, patched in exponential backoff + error rate logging. Trying to make things more reliable can backfire spectacularly if you forget to put guardrails. Don’t just retry. Retry wisely.  ( 3 min )

Hi! everyone... The meaning of the name: Key features: End-to-End Encryption(E2EE) The main feature of this platform is security. Our photos will encrypted. Even their company server can't to see our data. If the server is hacked ,our photos will remain unreadable. Cross-Platform Access It's available on Android,iOS,Web,Windows,Linux,macOS. We can access our photos anywhere securely. Family sharing We can share our storage plan with up to 5 family members. We can create shared albums with customized icon settings with full privacy. On-Device AI Search If we want search a photos in large set of photo collections we can search by objects,faces,places just like Google Photos. But all AI runs on your device(no cloud processing = better privacy.) Original Quality Uploads Ente doesn't compress our images or videos for satisfying their servers. Who made this? This is built by a team based in Kerala, including ex-Google engineer Vishnu Mohandas. By creating platform they gained international recognition for privacy and simplicity. So this all about I prepared to tell you today's blog. For many details you can use this platform additional of Google Photos. https://ente.io Thank you for read my blog guys! I hope you like it. We Will see in my next Blog.  ( 3 min )

We explored about A2A and MCP in the previous blogs and how can we use them to work together. Now let's shift focus from protocols to building actual multi-agent systems. There are several SDKs and frameworks available that the community uses today like CrewAI, LangChain, OpenAI Agent SDK, and Google Agent Development Kit (ADK). While exploring options, I couldn’t find a clear comparison of these frameworks so I made one. Each SDK brings something different to the table, from simplicity and flexibility to enterprise-grade scalability. In this blog, I’ll compare these four based on real parameters, using a simple and consistent example to highlight their strengths and trade-offs. The goal here is to help developers (like you and me) pick the right multi-agent framework. We'll look at: Ease …  ( 13 min )

Are you an accomplished developer looking to elevate your career trajectory? A Full-Stack .NET Developer Certification for Experienced programmers offers exactly that—a powerful way to expand skills and qualify for leadership roles. Whether you already know the backend or front end, deepening your expertise through a net core online course can help you master both, making you more versatile and influential. The Strategic Value of a Full-Stack Certification Core Competencies Gained Through Certification API and Web Service Design Learn to build RESTful endpoints, microservices, and secure web APIs using .NET Core and ASP.NET Core. Front-End Framework Integration Connect Angular, React, or Blazor with backend services effectively, ensuring responsive and robust user experiences. Data Modelin…  ( 6 min )

My Journey Exploring Efficient Web Development Frameworks Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. Peak Performance: Understated Power…  ( 6 min )

As AI coding tools continue to reshape the role of engineers and the impact they drive throughout R&D organizations and businesses overall, Jellyfish is taking a closer look at the actual use and impact of AI. The following analysis of over 2 million PRs, from July 2024 to June 2025, is based on AI use in real-world engineering environments pulled from our AI Impact solution. What we’re seeing is astonishing. Our data shows that it’s getting easier to use AI as barriers to entry continue to fall. That’s caused a surge in use, with PRs using AI increasing from just 14% in June 2024 to 51% this year. Key Takeaways AI use has exploded. 51% of PRs in May 2025 use AI, compared to just 14% in June 2024. Average AI PR cycle times are 1.16x faster in Q2 2025, compared to 1.11x faster in Q3 2024.…  ( 4 min )

Why Most Remote Startups Fail (And How TDZ Pro Scales Using These SaaS Tools) Armi ・ Jun 18 #remote #startup #productivity #saas  ( 3 min )

As a third-year computer science student, I have repeatedly experienced how architecture design determines code maintainability and development efficiency. Every time a project grows or requirements change, poor architecture becomes a nightmare. Only after using this Rust web framework did I truly understand that "architecture is productivity." Today, from the perspective of a ten-year editor and developer, I want to share my thoughts on modern web architecture, modularity, type safety, and error handling, based on real project experience. In traditional Node.js or Python web frameworks, project structure often becomes chaotic as business grows. In contrast, this framework naturally supports layered architecture, making code organization clear and maintenance easy. // lib.rs - Main applica…  ( 4 min )

As a DevSecOps engineer, my daily grind usually involves CI/CD pipelines, security audits, and infrastructure as code. So, when the "Build Games with Amazon Q CLI" campaign popped up, it was a refreshing detour from the usual. The idea of conjuring a game with just conversational prompts, powered by Amazon Q CLI's Claude 4 large language model, was too intriguing to pass up. This isn't the usual realm of an "enthusiast" for me, but more of an exploration into how AI can augment a developer's toolkit, even outside their primary domain. My concept for the game was heavily inspired by the classic "Space Trilogy" narratives (you know the ones 😉), where the good guys wield blue "light swords" and the antagonists opt for menacing red ones. I wanted to capture that classic duel vibe, with player…  ( 6 min )

In this article, we will review iife() function in libs/langchain-openai source code. We will look at: What is IIFE? iife() function in Langchain source code iife() invocation. An IIFE (Immediately Invoked Function Expression) is an idiom in which a JavaScript function runs as soon as it is defined. It is also known as a self-executing anonymous function. The name IIFE is promoted by Ben Alman in his blog // standard IIFE (function () { // statements… })(); // arrow function variant (() => { // statements… })(); // async IIFE (async () => { // statements… })(); It contains two major parts: A function expression. This usually needs to be enclosed in parentheses in order to be parsed correctly. Immediately calling the function expression. Arguments may be provided, though …  ( 4 min )

ONLYOFFICE Docs 9.0 is here, and it’s packed with over 20 new features, hundreds of fixes, and upgrades that make your document editing, collaboration, and visualization workflows smoother than ever. Whether you’re a developer integrating document functionality into your app or just someone looking for better office tools, there’s plenty to explore in this release. From a sleek new interface to powerful AI-driven enhancements, here’s a breakdown of what’s new in ONLYOFFICE Docs 9.0. The editors in ONLYOFFICE Docs have received a visual overhaul, ensuring a cleaner, more user-friendly experience across documents, spreadsheets, presentations, and PDFs. The interface has been reimagined with modern aesthetic themes in light and dark modes, so you can pick what works best for your workspace. F…  ( 5 min )

Resume Scan AI Resume Scan AI app built with Next.js 15, Tailwind CSS, BetterAuth, Open AI, Inngest, and Shadcn/ui. Features include user sign-up, sign-in, uploading and scanning resumes, viewing scan results, and deleting analyses. Clone the repository: git clone https://github.com/saidMounaim/resume-scan-AI.git Install dependencies: npm install Create a .env file: DATABASE_URL="" BETTER_AUTH_BASE_URL="" OPENAI_API_KEY="" Next.js TailwindCSS TypeScript Shadcn/ui BetterAuth Open AI Inngest All kinds of contributions are welcome. Feel free to fork the repo and submit a pull request!  ( 3 min )

Svelte continues to earn a reputation as the joy-to-work-with framework due to its lightweight nature, elegant syntax, and compile-time reactivity. It is often used for side projects, hobby apps, and small websites, but Svelte isn’t just for passion projects. With the growing ecosystem of advanced UI components written in Svelte, it’s becoming possible to build robust dashboards, internal tools, and mission-critical apps entirely with Svelte. This article highlights the top libraries and components that are built natively in Svelte or can be easily integrated in scalable, complex Svelte apps. This section lists complex UI widgets required for data-driven apps, like data grids for data management, or calendars and Gantt charts for effective planning. These might take you weeks to create i…  ( 6 min )

A post by AndyRosenberg  ( 2 min )

Let’s be honest, PostgreSQL is great, but documenting its schema isn’t. You open the database, and all you get is a list of tables. If you’re lucky, maybe a few constraints. But if you actually want to understand how the database works, or explain it to someone else... good luck. I’ve seen this problem a lot, especially in teams. Everyone assumes someone else is handling the documentation. Then months later, you’re stuck trying to figure out what client_log_v2 was meant to do. That’s why I started using DbSchema. It gives you diagrams, interactive docs, and actual context, without having to dig through SQL files or guess what each table is doing. Here’s how I document PostgreSQL databases now. It saves me time and makes it way easier to collaborate with the team. DbSchema connects to your …  ( 5 min )

How Ashkan Rajaee's 2020 Leadership Decisions Still Resonate in 2025 Marcus ・ Jun 16 #ashkanrajaee #leadership #remotework #crisismanagement  ( 3 min )

Multi AI-Agent systems represent a significant advancement in software development, characterized by two fundamental aspects: Collaborative Intelligence: Multiple AI agents working together to achieve shared objectives, each contributing their specialized capabilities. Dynamic Decision Making: Systems that employ AI-driven tool calling to determine execution paths based on real-time context, rather than following predetermined logic flows. The dynamic nature of these systems presents a unique challenge: understanding the flow of logic becomes increasingly complex as the system scales. A single query might trigger no tool calls, while another could initiate a cascade of nested interactions where AI agents themselves trigger additional tool calls. This complexity makes system behavior d…  ( 7 min )

How Ashkan Rajaee Changed the Way I Write Emails Felix Ellington ・ Mar 25 #ashkanrajaee #emailstrategy #communicationskills #marketingtips  ( 3 min )

AWS Access Analyzer: A Comprehensive Guide for Beginners Are you new to the world of cloud computing and looking to understand the ins and outs of AWS Access Analyzer? Look no further! In this beginner-friendly guide, we’ll cover everything you need to know about this useful service, including what it does, practical use cases, key architectural components, benefits, and common scenarios. AWS Access Analyzer is a service that helps you evaluate whether the policies and permissions you’ve set up in your AWS environment are granting access to the right people and resources. By analyzing your access policies and comparing them to the actual usage of those policies, Access Analyzer can help you identify any potential security risks and ensure that your resources are only accessible to those …  ( 4 min )

As someone diving deeper into the world of cybersecurity, I recently completed the Careers in Cyber room on TryHackMe. This room isn’t a traditional CTF or hands-on hacking challenge—instead, it’s a career exploration module designed to help you understand the various roles in the cybersecurity industry. Here’s a breakdown of what I learned, my personal takeaways, and why I think every aspiring cyber professional should go through this room. 🧭 Room Overview The Careers in Cyber room is structured into several tasks, each focusing on a specific cybersecurity role. It’s beginner-friendly and takes about 30–45 minutes to complete. You don’t need any technical setup—just a browser and curiosity. 🧠 Key Roles Covered 1. Security Analyst What they do: Monitor networks, analyze threats, and res…  ( 4 min )

Whether you're a company looking to hire top talent or a developer leveling up your coding game — HackerRank has you covered. ✅ Practice coding challenges ✅ Get hired by top tech companies ✅ Upskill with real-world problems Join millions of developers & thousands of companies building the future of tech, one line of code at a time.  ( 3 min )

Introducing AWS A4b: A Powerful Addition to Your Cloud Arsenal Hello there, cloud enthusiasts! In this blog post, we're going to explore an exciting service offered by Amazon Web Services (AWS): AWS A4b. This service is a game-changer for businesses looking to harness the power of the cloud for their data-intensive workloads. So, let's dive in! AWS A4b is a powerful, scalable, and secure compute solution designed for data-intensive workloads. It's built on the latest AWS Nitro System and powered by 3rd Generation Intel Xeon Scalable processors, offering a unique combination of high performance, low latency, and enhanced security features. High-Performance Computing (HPC): AWS A4b is perfect for running complex, large-scale simulations, rendering high-definition videos, and other data-int…  ( 4 min )

型安全な開発 JavaScript (JS) は非常に柔軟な言語ですが、その柔軟性ゆえに、特に大規模なアプリ開発では予期せぬエラーやバグ発生のリスクが高くなります。そこで登場するのが、TypeScript (TS、タイプスクリプト) です。 TypeScriptは JavaScript に「型」の概念を加えたスーパーセットです。 TypeScript を使うと、記述したコードの型が正しいかどうかを、アプリ実行前にチェックしてくれます。これにより、以下のようなメリットがあります。 メリット 説明 開発効率の向上 型定義により実装者の意図が明確になる。コード補完が強化される。 バグの早期発見 アプリ実行前に、型の不一致としてエラーを検出でき、修正コストを削減できる。 コードの可読性・メンテナンス性 型情報により、コードの意図が明確になり、共同開発や長期運用の助けになる。 開発効率の向上: コードを書いている最中に、変数や関数の型が明確になるため、どのようなデータを受け取るか、何を返すかを迷うことが少なくなります。 エディターの自動補完が強化され、タイプミスや関数名の間違いなどが減ります。 バグの早期発見: コンパイル時に型の不一致などのエラーを検出できます。開発の早い段階でバグを見つけることができ、実行時エラーで検出する場合と比べて、修正コストを削減できます。 コードの可読性とメンテナンス性の向上: コードに型が明記されているため、他の開発者 (または未来の自分) がコードを読む際に、データ構造や関数の意図を理解しやすくなります。 大規模なプロジェクトや複数人でのチーム開発において、コードの品質を保ちやすくなります。 // JavaScript function greet(name) { // name が文字列であることを期待している // しかし **数値やオブジェクトが渡されてもエラーにならない** // その結果、予期せぬ挙動になる可能性がある return 'Hello, ' + name } console.log(greet('Alice')) // "Hello, Alice" console.log(greet(123)) // "Hello, 123" (もっと複雑なコードでは意図しない結果になる可能性) // TypeScript // name は必ず文字列、戻り値も文字列であることを明示 function greet(name: string): string { return 'Hello, ' + name } console.log(greet('Alice')) // "Hello, Alice" // console.log(greet(123)) // エラーまたは警告: Argument of type 'number' is not assignable to parameter of type 'string'. // 意図と異なる型のデータを渡そうとするとエラーや警告が出るため、 // 関数作成者と使用者それぞれで安全なコード記述ができる このように、 TypeScript を導入することで、より安全で堅牢なコードを書くことができるようになります。  ( 3 min )

Below is the HarmonyOS Next permission management deep dive guide rewritten and optimized into English, with code blocks properly wrapped: // Permission Sensitivity Grading (New AI-related Categories Added) enum PermissionLevel { NORMAL = "Basic Permissions", // E.g., network status access LIMITED = "Restricted Permissions", // E.g., calendar read/write SIGNATURE = "System-level Permissions", // E.g., modifying system settings AI_SENSITIVE = "AI-sensitive Permissions" // E.g., biometric identification } // Cross-device Permission Declaration Example const DISTRIBUTED_PERMISSIONS = [ "ohos.permission.DISTRIBUTED_DATASYNC", "ohos.permission.CROSS_DEVICE_CAMERA" ]; // Precise Location Request (Requires Dual Authorization) import accessToken from '@ohos.abilityAccessToken';…  ( 6 min )

Introduction The Developer Classroom is a systematic learning platform created by Huawei for HarmonyOS developers, integrating diverse learning resources such as video courses, live broadcast replays, and document tutorials. Whether you are a beginner or an advanced developer, you can acquire authoritative and cutting-edge technical knowledge through the Developer Classroom to quickly enhance your HarmonyOS application development capabilities. Huawei Developer Classroom official entrance: https://developer.huawei.com/consumer/cn/training/result?courseType=5&orderBy=1&type1List=101718934267126043, and special video courses: https://developer.huawei.com/consumer/cn/training/course/video/C101714028984399278. The platform courses cover from basic introduction to advanced practical skills, i…  ( 4 min )

Hi Devs 👋 Last week, I launched MintYourMood, a React-based PWA that lets users turn their mood into a custom-designed NFT — and mint it on the Polygon blockchain. Built with React + Thirdweb, this project was a mix of frontend fun and Web3 logic. Here’s how (and why) I built it. 🎯 The Idea What if you could turn your mood of the moment into an NFT — a little capsule of emotion minted forever? And that’s how MintYourMood was born. 🧱 The Tech Stack Frontend: React + TailwindCSS PWA: Fully installable (Add to Home Screen) Web3: Thirdweb SDK for wallet connections, NFT minting, storage Storage: IPFS via Thirdweb's upload Design to NFT: html-to-image + IPFS Chain: Polygon (MATIC) ⚙️ How It Works User inputs: emoji, name, quote, selfie Visual generation: The app creates a mood card using html-to-image IPFS upload: Both image + metadata get uploaded Minting: Via mintWithMetadata() on a custom ERC-721 contract All done inside the browser. No backend required. 🧪 Dev Challenges React hydration and conditional Web3 hooks — caused some tricky race conditions. IP geolocation block — added basic client-side check to restrict access in high-risk countries. Cookie storage duration logic and syncing across tabs (localStorage + storage events). 🧠 What I Learned Thirdweb is fantastic for Web3 projects — wallet connect, contract calls, IPFS — all in one. User privacy handling is essential in crypto apps — even for something as light as emoji NFTs. Dev-first NFT tools make launching onchain experiences smoother than ever. 🖼️ Try It Out 🔗 https://mintyourmood.com Give it a spin and mint your current vibe. Got feedback, ideas, or bugs? I’d love to hear it — drop a comment here. 🦋  ( 3 min )

For decades, SQL has been the backbone of data querying. But as machine learning and natural language interfaces become more mainstream, a growing number of teams are asking: Can we make our accounting systems smarter than traditional SQL allows? The answer lies in vectorizing structured accounting data. In this article, we’ll explore why product managers and engineering leads should consider vectorization for structured accounting data — especially in the age of AI. You’ll learn how it works, how to implement it, and how it opens doors that SQL simply can’t. Structured accounting data (invoices, journal entries, bills, etc.) maps beautifully to relational databases. But traditional SQL querying has limitations: Exact matching bias: SQL excels at filtering exact matches (e.g., WHERE custom…  ( 6 min )

Stock price data is everywhere online, meaning opening, closing, high, low, volume, and a bunch of indicators based on them. It’s free and easy to get. On the other hand, other types of data that could be useful for forecasting, like financial statements or market sentiment, are often harder to find, and can be really (sometimes really) expensive. Because of that, a lot of people have tried to predict the stock market using just price data, especially the closing price. You can find plenty of articles showing models that seem to do a good job, with predicted prices that look very close to the actual ones. But in many cases, these articles don’t include proper evaluation, even basic metrics like MAE or MSE are often missing. So that got me thinking: Can we actually forecast stock prices usi…  ( 14 min )

Experience Unparalleled Sound Clarity with National Semiconductor’s Renowned Chip audiophile constantly chasing that perfect, unadulterated sound? Or perhaps an electronics enthusiast looking for a robust and reliable audio amplification solution? Look no further than the LM87504, a name whispered with reverence in the audio community. This powerful chip from National Semiconductor (now part of Texas Instruments) has been a cornerstone in countless high-end audio systems, renowned for its exceptional sound quality and unwavering performance. In this post, we’ll peel back the layers of this audio marvel, exploring what makes it so special and why it might be the missing link in your pursuit of sonic perfection. What Makes the LM87504 an Audiophile’s Dream? One of the standout features is it…  ( 5 min )

Introduction Whether you're launching a new product, offering services, or trying to build authority in your space, your website plays a direct role in how fast (or slow) your business grows. It's not just about how it looks; it’s about how it performs. Fast load times, airtight security, mobile responsiveness, and seamless user experience, these are no longer ‘nice to haves’. They’re what Google, and more importantly, your customers, expect. And if your current site falls short, you’re leaving money on the table, plain and simple. In this guide, I’ll walk you through the technical essentials, and a step-by-step guide to building a results-driven website that performs from day one. Clarify Business Goals & Understand Your Audience Start by defining the primary objectives for your websit…  ( 9 min )

Setting up a medical facility in Dubai under the Dubai Health Authority (DHA) requires strict compliance with the updated 2025 regulations. DHA licensing ensures that healthcare operations meet the authority’s quality and safety benchmarks. Whether launching a clinic, hospital, day surgery center, or specialized health center, owners must follow a structured application path defined by DHA’s Health Regulation Sector. In 2025, DHA reinforced digital submission and pre-approval protocols to streamline facility licensing. The DHA Sheryan Portal is now the central platform for document uploads, approval tracking, and correspondence. From project proposal to final inspection, every step must align with DHA’s operational standards, design codes, and service-specific guidelines. Failing to meet a…  ( 7 min )

Introduction When working with Git, you might need to export your repository’s files without the .git directory—whether for deployment, sharing code, or creating backups. The git archive command is a powerful tool that lets you generate a compressed snapshot of your repository without including version control metadata. In this guide, we’ll explore how to use git archive, its common use cases, and some tips and tricks to make the most of it. git archive The basic syntax of git archive is: git archive --format= --output= Export the latest commit as a ZIP file: git archive --format=zip --output=repo-export.zip HEAD Export a specific branch as a tar.gz file: git archive --format=tar.gz --output=main-branch.tar.gz main Export a specifi…  ( 7 min )

Do you really need to use NoSQL databases? Or can a relational database satisfy your semi-structured data requirements? PostgreSQL is a very complete and popular relational database, but did you know that it also has several functionalities of a non-relational database? PostgreSQL supports non-relational data in 3 different ways: XML JSON JSONB   XML PostgreSQL supports XML through a native xml data type. You can store and query XML data using XPath. CREATE TABLE products ( id SERIAL PRIMARY KEY, data XML ); INSERT INTO products (data) VALUES ( ' Smartphone 999.99 ' ); -- Extract the product name using XPath SELECT xpath('//name/text()', data) AS name FROM products; XML support is useful when you're integrating with legacy …  ( 4 min )

(Headline): Rohith Saravanan: A Rising Star in Software Development from Chennai Institute of Technology (Introduction) (Technical Skills) (Practical Experience) (Projects) (Achievements) (Conclusion) Rohith Saravanan is a highly motivated and skilled student with a bright future in software development. His combination of technical expertise, practical experience, and commitment to continuous learning positions him for success in the ever-evolving tech landscape. Keep an eye on this rising star from Chennai Institute of Technology!  ( 3 min )

Want your code to make decisions? Read Blog: https://wp.me/paNbWh-6A Java #JavaMastery #Day11 #RelationalOperators #LearnJava #100DaysOfCode #CodeNewbie #JavaBasics #LogicBuilding  ( 2 min )

1. Introduction to Spring Framework The Spring Framework is a powerful platform for developing Java applications. It started in 2002 and helps developers build secure, efficient, and maintainable software. Think of Spring as a toolkit that organizes and wires up all the parts of a Java application so you don’t have to do it manually. Inversion of Control (IoC) and Dependency Injection (DI)—fancy terms that simply mean Spring creates and manages the objects your app needs and connects them together. Traditional Java EE (Before Spring): Spring’s Solution: Less code: Write only what’s necessary. Better testability: Easily test parts of your app without starting the whole app. Simpler wiring: Let Spring create and connect the objects. Legacy Java EE Architecture: • Tightly coupled component…  ( 5 min )

Let’s start with a question that’s been bugging AI researchers for years. Why do tiny, almost invisible changes in an image completely throw off deep learning models? You show a photo of a panda. The model confidently says “panda.” Then you tweak a few pixels — changes you probably wouldn’t even notice — and suddenly it screams “gibbon.” That’s not just weird. It’s dangerous in real-world systems like self-driving cars or medical diagnostics. This kind of failure is what we call an adversarial attack. And the usual defenses? They mostly involve tweaking the inputs or training models to resist certain attacks. But these fixes are limited. They patch symptoms without solving the root cause. So we asked a deeper question: What if robustness isn’t about fighting off attacks at the input level?…  ( 5 min )

In today’s rapidly evolving digital landscape, artificial intelligence is no longer just about smart suggestions or automation scripts. We are now witnessing the rise of intelligent systems capable of reasoning, decision-making, learning from feedback, and interacting autonomously. These are AI agents intelligent digital entities designed to perceive, reason, plan, and act. From virtual customer assistants to autonomous manufacturing monitors, AI agents are transforming how enterprises operate and interact with their ecosystems. But how exactly are these machines built to mimic — and in some cases exceed — human intelligence? This article dives into the architecture, components, and processes involved in modern AI agent development, offering insights into how companies build AI agents for …  ( 6 min )

This image outlines the internal mechanisms and technical foundations that support modern LLMs. It includes core principles, training efficiencies, and architectural strategies essential for scalable and performant model development. Key Areas: Model Architecture: Core structural elements like attention, normalization, and embeddings. Training Infrastructure: Distributed, model, and pipeline parallelism for scaling. Model Compression: Reducing model size via quantization, pruning, and distillation. Scaling Laws: Observations of performance vs. size, data, and compute resources. Optimization Methods: Gradient techniques (e.g., Adafactor, accumulation). Training Workflows: Best practices like data pipelines, checkpointing, and evaluation. Use Case Domains: Conversational AI: Chatbots, healt…  ( 6 min )

In Java programming, the term "flag" typically refers to a variable used as a signal or indicator within a program's flow. It's a common programming concept, not specific to Java, but widely applied in various contexts within Java development. Boolean Flags: The most common type of flag is a boolean variable. It holds a true or false value, indicating whether a specific condition has been met or a particular state exists. Sample program : boolean foundEven = false; for (int num : numbers) { if (num % 2 == 0) { foundEven = true; // Set the flag break; } } if (foundEven) { System.out.println("An even number was found."); } REFFERED LINKS: https://www.quora.com/How-can-the-flag-be-used-in-a-Java-program https://www.geeksforgeeks.org/use-of-flag-in-programming/  ( 3 min )

TL;DR: AI isn't replacing skilled developers; it's a powerful tool that augments their work, enabling higher-level problem-solving rather than substituting deep understanding.. The "programming bubble" burst: Many developers, especially those from rapid bootcamps, often lack the foundational depth needed for complex problem-solving, making them vulnerable in a maturing market. AI growth faces inherent limits: Current AI, particularly LLMs, operates within computational and data constraints. Its progress follows an "S-curve," not infinite exponential growth, and widespread quantum computing is still far off. True builders will thrive: Developers who possess deep computer science fundamentals, understand how to build robust systems, and can critically assess AI-generated code will find their…  ( 10 min )

Throughout our CMS development series, we've progressively enhanced our application's functionality. After implementing post CRUD operations, we're now focusing on two new features: a "Preview" page that allows authors to review their content before publication, and a status management system to control post visibility. These additions will provide content creators with more control and flexibility in managing their posts. Let's dive into the implementation: We already added a "Preview" button to our "Actions" menu for each post, and now we will simply finish with its functionality. add the "onClick" event to the "Edit" button, inside our "TableComponent", with the "handlePreview" function with two parameters; handleEdit(selectedItem, event)}>Edit</MenuIte…  ( 8 min )

In our last article, we organized our test data into collections with Arrays and structured it with Objects. We built a clean toolbox. Now, it's time to add power tools. This article is about breathing life into your scripts. It's about writing code that can repeat actions, make decisions, and be reused. We'll focus heavily on a core principle of software development: DRY (Don't Repeat Yourself). Writing the same code over and over is slow, error-prone, and a nightmare to maintain. We'll tackle this by mastering TypeScript's fundamental logic: Functions, Loops, and Conditionals. By the end, you'll be able to write automation that isn't just a series of steps, but an intelligent, robust system. This article assumes you are comfortable with the topics from our previous discussion: Basic Typ…  ( 8 min )

🚀 Just launched a blazing-fast, multi-language online code editor! 👉 Check it out: https://dub.sh/code-editor If you like it, help me hit: GitHub: Ronak Maheshwari Let’s build in public! #buildinpublic #CodeEditor #WebDev #OpenSource #developers  ( 2 min )

What is CDK Toolkit Library CDK Toolkit Library is a library that allows you to directly incorporate CDK deployment and other operations into TypeScript programs for execution. It became generally available (GA) in May 2025. CDK Toolkit Library Official Documentation Build Custom CLI's, Deployment Automation, and more with the AWS CDK Toolkit Library I have uploaded the sample code introduced in this article, specifically the concrete code for CDK Toolkit Library including CDK code, to GitHub. go-to-k/cdk-toolkit-cli-comparison *The content written in this article is based on personal operational verification as of June 2025 and is not officially published information from AWS or AWS CDK. Therefore, accuracy is not guaranteed. Please note that the content may be incorrect or specificatio…  ( 9 min )

A no-fluff breakdown of what actually works for modern software teams. If you've ever juggled GitHub, Jira, Notion, Slack, and Zoom while working across time zones, you know the real pain of remote development isn't writing code—it's managing all the other stuff. Communication gaps, tool fatigue, and misaligned workflows can slow your team down more than bad code. So, in 2025, what do dev-first teams actually use to stay productive, async, and collaborative? This post breaks down the best project management tools developers are using in the wild—based on hands-on usage, community buzz, and features that make sense for actual developer workflows. Let's dive in. Teamcamp – Built for Remote Dev Teams Who Do It All in One Place Teamcamp is the "it just works" choice for modern remote teams w…  ( 6 min )

What does 600,000+ lines of AI-generated code look like in the wild? 🛠️ What I Built (Still Private) The project lives inside company infrastructure and isn’t public (yet). But it’s real. And it works. NodeJS-based Structured with full test coverage Designed to be extended by others (once approved) Architecture evolved through prompt iteration If I get approval, I’ll share everything — code, planning docs, prompt chains, and even some of the generated reports. Might take time, but it’s in progress. Section Files Lines Source Code 19 2,417 Tests 25 5,424 Config 17 465 GitHub (instructions + prompts) 11 693 Copilot Output (raw history + generated reports) 52 597,908 User Docs 5 733 Total 129 607,640 Yes, those numbers are real. Yes, Copilot occasionally …  ( 4 min )

In This Article Go's Built-in Testing Superpowers Advanced Testing Frameworks and Power Tools Testing Best Practices and Hidden Gems Picture this: You're debugging a Go application at 2 AM, fueled by coffee and existential dread, wondering why your "simple" function is behaving like a rebellious teenager. Sound familiar? 😅 If code without tests is like driving blindfolded on a highway, then Go's testing ecosystem is your GPS, seatbelt, and airbag all rolled into one beautiful, minimalist package. Unlike other languages that require you to assemble an entire testing arsenal, Go's philosophy is refreshingly simple: "Less is more, but make that 'less' absolutely fantastic." Today, we're diving deep into Go's testing universe – from the surprisingly powerful built-in tools to the advanced …  ( 6 min )

TL;DR: We’re no longer limited to using generic productivity tools. With the rise of AI-assisted coding and platforms like v0, Bolt, Cursor, and Windsurf, it’s now possible to build simple, custom tools (microtools) that fit the way you think and work. This shift is not just about convenience; it marks a deeper change in how we relate to software. We’re moving from using tools to making them. These tools aren’t always clean or scalable, but they let you solve your own problems without waiting for someone else to build the solution. That said, real programming knowledge still matters, especially when you're building something meant to last. AI gives us speed and leverage, but it’s skilled developers who make things work. Organizing your ideas, tasks, or notes often means using a general-pur…  ( 9 min )

Bridging Design and Code with Image-to-Compose UI The Declarative Advantage of Jetpack Compose Okay, so, Jetpack Compose is kind of a big deal. Instead of messing around with XML, you describe what you want your UI to look like using code. This declarative approach makes things way easier to understand and maintain. Think of it like telling a story instead of drawing a blueprint. You say what should happen, and Compose figures out how to make it happen. It's a different way of thinking, but once you get the hang of it, you'll wonder why you ever did it the old way. Plus, it plays super nice with Kotlin, which is another win. It's all about making Android development less of a headache. You can build native Android UI with less code. From Visual Concepts to Functional Components So, you've …  ( 6 min )

React Native is a great tool—but handling animations, complex lists, and native features can sometimes lead to performance issues. Here's a quick guide for devs looking to improve their app’s responsiveness: 🧠 Avoid unnecessary re-renders using React.memo 📜 Use FlatList & SectionList for rendering long lists efficiently 🎞️ Optimize animations with react-native-reanimated 🧩 Offload intensive operations to native modules ⚡ Enable Hermes for faster execution and reduced memory usage 👉 Read the full article here for real-world tips and advanced profiling tools: https://www.hybridappbuilders.com/blog/react-native-ui-performance-optimization/ Let us know what your go-to performance hacks are in the comments 👇  ( 3 min )

A simple and modern Todo List app built with performance and UX in mind. Don't get confused. MADA means ADAM in reverse. Mada TodoList is a sleek, fast, and responsive task management web application. I built it to sharpen my frontend skills and explore the capabilities of Next.js 15 with the App Router, Redux Toolkit, and Tailwind CSS. Despite being simple on the surface, the project packs a full set of practical features — perfect for learning and iterating. ✅ Add, edit, and delete tasks 🔁 Toggle task completion 🔍 Filter by All | Active | Completed 🌙 Light/Dark theme toggle with persistent storage 💾 Save tasks in localStorage 📱 Fully responsive layout ⚡ Client-side only with hydration-safe logic Using client components and App Router, the app is structured around interactive UI and…  ( 4 min )

Hey everyone! 👋 We just kicked off Launch Week #1 for VoltAgent — our open-source TypeScript framework for building and observing LLM agents. This is our first-ever launch week, and everything we’re shipping is shaped by community feedback over the past few months. Each day this week, we’re introducing new features designed to help you build, scale, and monitor AI agents more effectively. VoltAgent is a flexible framework for orchestrating AI agents, with built-in support for: Multi-agent workflows Tool integrations Custom routing & hooks Tracing & debugging via VoltOps VoltOps is our framework-agnostic observability layer for LLM apps. Even if you’re not using VoltAgent, you can still monitor your agents and see detailed traces using VoltOps. It now works with: Vanilla JS / Python agents Vercel AI SDK LangChain, LangGraph (coming soon) VoltAgent Developer Console is now VoltOps — supports observability across any framework. Capture every reasoning step, tool call, and completion signal — not just raw text. (More days coming soon… 👀) ⸻ 🙌 Join the Community We’re open source and community-driven. You can: ⭐ Star the repo: https://github.com/VoltAgent/voltagent 💬 Join our Discord: https://s.voltagent.dev/discord ⸻ Thanks to everyone who’s given us feedback so far, it’s been amazing to see what people are building with VoltAgent. Let’s build better agents, together. 🦾 — VoltAgent Team ⚡  ( 3 min )

GameFieldSummit (https://gamefieldsummit.com/). In this post, we’ll dissect the core features that make GameFieldSummit stand out and walk through a practical, step‑by‑step guide on how you can build your own genre‑driven game portal from the ground up. Before writing a single line of code, define a scalable architecture: Frontend Framework: Use React, Vue, or Svelte to build reusable UI components (genre tabs, game cards, navigation bars). Backend/API Layer: Serve your game metadata (title, thumbnail, URL, ratings, tags) via a lightweight REST or GraphQL API. Node.js with Express or a serverless approach (AWS Lambda, Netlify Functions) keeps things lean. Database: A NoSQL store like MongoDB or Firebase makes it easy to store and query game categories and metadata. If you need full‑tex…  ( 5 min )

.NET software development. But what exactly is it? And why are so many businesses—from startups to large companies—using it to build their technology? In this blog, we’ll break down what .NET is, why it’s a smart choice for software development, and how it can help your business grow. Let’s get started. .NET (dot-net) is a software development platform created by Microsoft. It’s used by developers to build all kinds of applications—websites, mobile apps, desktop programs, cloud-based tools, and more. Think of it as a toolbox full of everything developers need to create reliable, secure, and fast software. .NET supports popular programming languages like C#, and it works across different operating systems—Windows, Linux, and macOS. To better understand the basics and business use cases, you…  ( 6 min )

Originally published by Cyril Scetbon on June 16, 2025 In my previous post, I explored why SurrealDB is unlike any other database: it blends document, graph, relational, and vector models into one engine - and it's written in Rust. That flexibility makes it a perfect match for Rig.rs, a toolkit for building LLM-native agents in Rust. Today, I’m going to show exactly how the two fit together by building a basic knowledge agent - one that embeds word definitions and answers questions using that content without having to manage the lookup yourself. Let me rig this thing. 🔧 I’m building a context-aware support agent that: Ingests internal documents Embeds them into vector space Stores everything in SurrealDB Finds relevant documents using cosine similarity Passes those to an LLM to generate a…  ( 5 min )

When deploying applications in Kubernetes, managing complex configurations and dependencies can become overwhelming. This is where Helm—often called the "package manager for Kubernetes"—comes to the rescue. Helm is a powerful tool that simplifies the deployment and management of Kubernetes applications. It lets you define, install, and upgrade even the most complex Kubernetes apps using a packaging format called charts. Helm helps you: Reduce deployment complexity Version control your applications Rollback easily in case of failures Share your application configurations across teams Charts: Helm packages that contain all the resource definitions needed to run an app. Releases: Instances of charts running in a Kubernetes cluster. Values.yaml: The file used to override default configurations…  ( 4 min )

Finding the right headless CMS can determine the success of your digital strategy. Both Flotiq and Contentful deliver powerful APIs, elastic scalability, and rich toolsets, yet they serve different audiences and project goals. Whether you’re a developer craving instant, standards-compliant APIs; an editor seeking intuitive workflows and built-in localization; or a leader balancing budget, compliance, and growth, understanding their trade-offs is essential. Flotiq and Contentful both adopt an API-first headless CMS approach to streamline content management for teams and developers. 1. API foundations: Both platforms are API-first CMS systems. Flotiq generates RESTful endpoints for each content type with OpenAPI documentation and multi-language SDKs for seamless delivery. Contentful offers b…  ( 13 min )

Why Sender Reputation Matters Every email you send is judged by Internet Service Providers (ISPs). If your sender reputation is poor, your emails are likely to land in spam folders—or not arrive at all. And the biggest reason for a poor reputation? The fastest and most reliable way to improve sender reputation is by using a bulk email verification tool. Here’s how a typical email verification process looks: Step 1: Upload Your List Step 2: Real-Time Verification Step 3: Download a Cleaned List Benefits of Using a Bulk Email Verification Tool 1. Lower Bounce Rate Verified lists improve your chances of landing in the inbox. 3. Improved Engagement 4. Avoid Blacklists Tools You Can Trust It even offers 100 free verifications to test its accuracy. • Verify your list every 60–90 days. Your email marketing is only as strong as your sender reputation. A poor score can kill your campaign performance—even if your content is great. Bouncify and get 100 verifications free to clean your first list and boost your results—no credit card required.  ( 4 min )

Imagine this. You’ve just added your favorite shoes to an online cart. You tap “Buy Now.” The screen flickers. Within two seconds, it confirms: “Payment Successful.” Simple, right? But what if I told you that behind that one tap is a fast-paced digital relay race—one that determines whether you get your shoes, or a payment failed notification? Welcome to the hidden world of payment gateways. At its core, a payment gateway is the tech bridge between your business and the banks. It encrypts data, validates the card, talks to processors, and returns an instant “approved” or “declined” result. It does all this in under 3 seconds. But that’s just the surface. Let’s look deeper. 🔍 The Silent Hero in Business Growth A great payment gateway isn’t just about processing payments—it’s about winning …  ( 4 min )

Your comprehensive resource for acing senior developer interviews focused on Contentful CMS expertise Whether you're preparing for a senior developer role at a content-driven company or looking to demonstrate your headless CMS expertise, this guide covers the essential Contentful concepts and scenarios you're likely to encounter. Each answer is crafted to be concise yet comprehensive, allowing you to explain complex concepts clearly during high-pressure interview situations. Contentful follows a headless CMS architecture with API-first design. Content is modeled using Content Types (schemas) that define fields and validation rules. Content entries are instances of these types. The architecture separates content management from presentation, enabling omnichannel delivery through RESTful API…  ( 8 min )

A Segment Tree is a data structure that stores information about array intervals as a tree. This allows answering range queries over an array efficiently, while still being flexible enough to allow quick modification of the array. This includes finding the sum of consecutive array elements a[l... r], or finding the minimum element in a such a range in O(log n) time. Between answering such queries, the Segment Tree allows modifying the array by replacing one element, or even changing the elements of a whole subsegment (e.g. assigning all elements a[l...r] to any value, or adding a value to all element in the subsegment). You are given an array A[], and you want to perform: Range queries: e.g., find the sum, minimum, or maximum in a subrange A[l...r]. Point updates: change a value at a speci…  ( 5 min )

On June 16, 2025, WhiteBIT Coin (WBT) reached a new all-time high of $52.27, following a series of steady price gains throughout the year. Unlike many digital assets that rely on speculative volatility, WBT’s growth trajectory appears tied to fundamentals: controlled supply, tangible user utility, and a deepening ecosystem. This article examines the underlying mechanics behind WBT’s rise and outlines three plausible development paths for the asset through Q3. WhiteBIT Coin has demonstrated consistent appreciation, with historical breakpoints at: • $28 on January 17 • $30 on March 2 • $32 on May 25 • $35 on June 12 These steady gains point to organic accumulation rather than hype-driven volatility. The most recent jump to $52 indicates growing demand, possibly accelerated by exchange-…  ( 5 min )

What is Snowplow? Snowplow is an advanced customer data platform that helps you create rich, high-quality data sets about how users interact with your digital products. It allows businesses to collect granular, event-level data across all platforms, such as web, mobile, server-side, and stream it in real time into their data warehouse or lake. Unlike older CDPs or CRMs, Snowplow doesn’t just collect data, it structures and validates it giving data teams complete control over the event schema. Snowplow fits naturally into modern data stacks, supports privacy compliance (GDPR, CCPA), and works with data warehouses like Redshift, Snowflake, and BigQuery. While Snowplow gives you clean, structured data pipelines, it’s often paired with specialized product analytics tools to make sense of th…  ( 9 min )

Avoid syntax errors in FSCSS replacement (re()) method by writing it inside a comment line /* re(word, replacement) */  ( 2 min )

Hi everyone, We're working on an open-source transpiler called JS-CMP, which converts JavaScript code into C++, with the aim of producing high-performance native executables from JavaScript — especially for backend use cases. 🔗 GitHub (main repo): https://github.com/JS-CMP/JS-CMP https://github.com/JS-CMP https://js-cmp.github.io/web/ Any thoughts or suggestions would be much appreciated! Thanks, The JS-CMP team  ( 3 min )

Alright, let me be honest right out the gate: I always thought Vim was just some arcane flex tool for terminal nerds. You know — the kind ThePrimeagen uses at lightspeed while yelling "LET'S GO!" on stream. It looked cool. It sounded fast. But it also looked like a keyboard-induced migraine. Still… I was curious. So I decided to see what the hype was all about. Day 1 with Vim felt like: "How do I quit?" "Why can't I type?" "Oh cool, I deleted the entire line again." It was confusing. It was rigid. It felt like Vim was a gatekeeper, not a helper. I legit thought, "This is just a thing YouTubers use to feel cool." And maybe it is — a little. But I kept going. Somewhere around day 3 or 4, I stopped trying to fight Vim. I started noticing that: The modal editing wasn't stupid — it was intentio…  ( 4 min )

The threats to cybersecurity are occurring at an unprecedented rate, and therefore, security testing must ensure organisational protection. External network penetration testing plays a pivotal role in helping you discover the vulnerabilities that can be used by malicious individuals outside your network perimeter. ** ** ** Public-facing web applications and services ** Automated tools do provide broad coverage; however, complex vulnerabilities are likely to be identified using manual techniques. Both methods offer the most comprehensive evaluation possible. ** ** ** Automated domain scanning, subdomain enumeration, and service fingerprinting are all great reconnaissance techniques that will help uncover meaningful information that will assist us in our next steps in the testing process. ** You will need to consider the exploitation frameworks you select for assessment and develop a careful methodology or protocols for testing the possible vulnerabilities that you exploit. Record all your findings, including steps to reproduce those findings, and document the potential impacts on the organisation's business. ** ** Social engineering awareness training complements technical testing by addressing human vulnerabilities that technical tools cannot detect. Combining network testing with social engineering assessments provides a comprehensive security evaluation. ** ** ** ** ** ** ** Want to improve your external security posture? Contact SecDesk today for a free consultation and see how their strategic testing approach can enhance your organisation's security posture.  ( 5 min )

I. Core Concepts Dynamic equal distribution layout enables automatic adjustment of child element spacing ratios across varying screen sizes, device types, and dynamic content changes. This design pattern ensures uniform arrangement while maintaining visual hierarchy. HarmonyOS achieves this through ​Flexbox layout engine​ and ​adaptive units, supporting full-scenario adaptation from smartphones to foldable screens. ​Implementation Principle:​​ // Equal column layout example @Entry @Component struct EqualColumnDemo { build() { Row() { // Left content area Column() { Text("Dynamic Title") .fontSize(20) .fontWeight(FontWeight.Bold) Text("Dynamic content...") } .flexGrow(1) // Weight 1 .backgroundColor("#F0F0F0") …  ( 4 min )

Hey friends! 👋 It’s a new week and I’m back with another quick, easy tutorial. This time we’re talking about JavaScript objects. Objects used to confuse me a little. Now I just think of them as mini folders storing related info. Let's break it down. Object? An object in JavaScript is like a shopping cart 🛒. const cart = { 'item-name': 'Laptop', price: 2000, quantity: 1 }; Here: 'item-name' is the key and 'Laptop' is its value: this tells us what’s in the cart. price is the key and 2000 is the value: how much the item costs. quantity is the key and 1 is the value: how many you're buying. So instead of remembering each piece of info separately, you group it all inside one neat object: your cart 🛒. It makes data easy to organise, update and use You can use dot notation: console.…  ( 5 min )

🌐 Synthex: The Future of Ethical AI Training Data In the rapidly evolving landscape of artificial intelligence, one fundamental challenge continues to plague developers and researchers across industries: accessing high-quality training data while maintaining strict privacy and compliance standards. Enter Synthex, a groundbreaking platform that has just launched its healthcare solution and is already expanding into the critical realm of financial fraud detection. 🚀 Try Synthex Live | Product Hunt | Peerlist Project The story of Synthex begins with a profound realization: the most powerful AI models are only as good as the data they're trained on. In highly regulated industries like healthcare and banking, real data access is limited due to privacy laws and ethical constraints. Synthex e…  ( 5 min )

As cyber threats evolve, phishing attacks remain a persistent danger to individuals and organizations. These attacks exploit human vulnerabilities to steal sensitive information, compromising both personal and corporate security. In 2025, advanced tools and strategies for phishing detection have become indispensable in safeguarding online assets. This comprehensive guide explores the most effective methods to shield websites and users from phishing attacks. You can fortify your defenses and minimize risks by leveraging modern technology and best practices. Check out our blog on Identifying and Preventing Email Threats for further insights into related threats. Multi-Factor Authentication (MFA) MFA is a security process requiring users to verify their identity using multiple authentication …  ( 4 min )

I. Prologue: The Enduring Dream and the Emerging Navigator For millennia, humanity has gazed at the stars, dreaming of voyages beyond our pale blue dot. From ancient myths of celestial chariots to the golden records aboard Voyager, our yearning to explore the cosmos is etched into our species' psyche. Yet, the harsh realities of interstellar space – vast distances, extreme timeframes, lethal radiation, and the fragility of biological life – present seemingly insurmountable barriers. Our flesh and blood may never tread the soil of an exoplanet orbiting a distant star. But another form of intelligence, born of silicon and code, is poised to take up the mantle: Artificial Intelligence. The future of cosmic exploration belongs not to astronauts in pressurized suits, but to autonomous, self-s…  ( 12 min )

In digital marketing, going viral sounds like the dream. One post, one campaign, one moment—and suddenly, the internet is watching. Likes explode. Shares multiply. Sales spike. But here’s the truth no one tells you: virality fades. And what happens after the hype dies? Most brands are left scrambling, trying to repeat a moment they never really understood. Digital grit is about showing up, again and again, with value. It’s about building something that lasts—not just something that trends. Let’s break down why consistency wins in the long run, and how your brand can grow stronger by resisting the urge to always go viral. Virality Is Unpredictable You can’t plan for something to go viral. Even the best marketers can’t guarantee it. Algorithms shift. Audiences scroll past. What worked last …  ( 6 min )

If you're looking to invest in the share market in 2025, the first thing you’ll need is a Demat account. Whether you want to invest in blue-chip companies, trending startups, or promising green energy stocks like Onix Renewable Limited, a Demat account is your gateway. Let’s walk you through the step-by-step process of opening a Demat account in India—in simple terms. What is a Demat Account? A Demat (Dematerialized) account is where your shares and securities are stored electronically—like a digital locker. It replaces the old-school method of holding physical share certificates. You need it to: Buy/sell shares online Receive dividends automatically Track your portfolio in real-time Documents Required Before you open a Demat account, keep the following documents handy: PAN Card Aadhaa…  ( 4 min )

A post by Jitu Nayak  ( 2 min )

Hey Dev Community! Yesterday, the journey to build the ultimate Notion Developer's Hub began. Today, let's dive deeper into the core vision for this template – what it aims to encompass and how it's designed to streamline a developer's life. The goal is to create a truly integrated, Notion-native workspace that consolidates the disparate tools many of us juggle daily. The fragmentation of developer workflows often leads to constant context switching, lost information, and decreased productivity. This hub is being built to directly address those challenges. Your Input Continues to Shape This! Please share your thoughts and ideas in the comments below! Your feedback will directly influence the development of this hub. Stay tuned for more updates as the Notion Developer's Hub takes shape!  ( 3 min )

"This isn't ordinary crypto—it's a financial pipeline piercing through the real economy," remarked a fund manager. "Hong Kong has turned charging stations into capital weapons." 01 Dual-City Gambit: The $16T Prize & Asymmetric Competition Hong Kong’s Physical Anchors: Singapore’s Financial DNA: -75 ultra-wealthy individuals control 93% of shares ($500K minimum entry) This contest is fundamentally about financial sovereignty. In 2024, Singapore’s wealth management AUM surged 42%, attracting Goldman Sachs and Citi to establish RWA hubs. Hong Kong counterpunched with its Stablecoin Ordinance (effective August 1), permitting commercial paper reserves—sparking a 7% single-day rally in Web3 stocks like Boyaa Interactive. 02 Charger Revolution: AntChain’s Physical Asset Offensive -Real-time curr…  ( 5 min )

For many students, learning algorithms starts in a classroom, surrounded by whiteboards filled with graphs, loops, and pseudocode. It's easy to assume these abstract concepts exist only for exams or coding interviews. But step outside the classroom, and it becomes clear that algorithms shape far more than academic success—they influence our daily routines, business decisions, and digital experiences in ways we rarely notice. Take your morning commute, for instance. When you open a map app to find the fastest route, it doesn’t just show streets. It runs complex algorithms—like Dijkstra’s or A*—to evaluate traffic, road closures, and travel time. The result? A path optimized for speed and efficiency, all computed in the background within seconds. Online shopping is another area where algorit…  ( 4 min )

Hi myself Pushpit jain, a software engineering student currently starting out my career in this field. Currently I am working on: i.e. Leetcode and Codeforces https://leetcode.com/u/pushpitjain2006 https://leetcode.com/u/sIKzrqhaOp/ Yes I have 2 leetcode Ids (pls do not ask why because even Idk...) DeployDock a deployment automation tool like vercel but on steroids I am planning on making it single step for handling all deployments for an application on one stop V0: Frontend static website hosting on S3 using reverse proxy [Github] Way too behind making this but catching up 😭 Testing and CI/CD pipeline stuff Advanced Docker and K8 Next.js (I know it just making a project or stuff to be proficient in it.) That's mostly it for my first blog/post here 😊 My socials: https://www.linkedin.com/in/pushpitjain/ https://github.com/pushpitjain2006 https://x.com/Pushpit_jain_18  ( 3 min )

Building a creator community that actually drives growth is one of the most challenging aspects of scaling a B2C app. While most founders understand the potential power of creator partnerships, few know how to execute them effectively at scale. Tim Johnson, Head of Brand Partnerships at Blossom Social, has cracked this code across three different consumer apps, culminating in managing over 125 finance creators at Blossom. In a recent episode of the Trophy Podcast, Tim shared the hard-won lessons from his decade in creator partnerships, spanning his time at the $600M-acquired Wattpad, his own relationship app Couply, and now Blossom Social. His insights reveal why most creator programs fail and what it actually takes to build a thriving creator economy. Tim's biggest regret from his Couply …  ( 6 min )

The escalating battle for dominance in artificial intelligence took center stage as OpenAI CEO Sam Altman dissected the competitive landscape, specifically targeting tech giant Meta, during a revealing appearance on his brother Jack Altman's podcast, "Uncapped." Airing just days ago, the conversation provided a stark window into the fierce competition for scarce AI talent, divergent corporate philosophies, and Altman's unwavering confidence in OpenAI's path to "superintelligence" – even as Meta boasts a market capitalization nearly six times larger. The Meta Rivalry: Acknowledged but Downplayed Altman confirmed a perception simmering within the industry: "I've heard that Meta thinks of us as their biggest competitor." He conceded the logic behind Meta's relentless pursuit, stating, "I thin…  ( 7 min )

If you’re stepping into the world of Laravel development, this guide is exactly what you need. Laravel is a modern PHP framework known for its elegant syntax and powerful features that make web development fun and productive. In this article, we’ll walk you through setting up your very first Laravel project using Composer — step-by-step, with simple instructions anyone can follow. 🚀 What You’ll Learn: ✅ PHP (v8.1 or higher recommended) 🛠 Step 1: Install Composer 🔽 To install Composer: https://getcomposer.org Once installed, run this command to verify: composer --version Open your terminal and run: ⏳ Step 3: Wait for Installation Once done, navigate into your new project folder: cd myFirstLaravelApp Just run: php artisan serve Starting Laravel development server: http://127.0.0.1:8000 🧪 Step 5: Explore the Project Structure app/ – Your application logic lives here (Controllers, Models, etc.) Laravel is an amazing framework that’s beginner-friendly yet incredibly powerful. This first step opens the door to building complex, real-world applications with ease. ✨ Was this guide helpful? Clap 👏, share with your dev friends, and leave a comment below if you want a follow-up tutorial on Laravel routing, controllers, or authentication! Laravel #PHP #WebDevelopment #Composer #BeginnerDevelopers #MediumDev #Tutorial  ( 4 min )

You know that feeling when you open an old project you haven’t touched in years? Yup, that was me. Fast-forward to now, I'm a very different Developer. I’ve worked on teams, led frontend projects, built Chrome extensions, and shipped products. Then I looked back at my old portfolio, I realized the code quality is terrible. I decided to rebuild it. Not patch it. Not update a few dependencies. But completely migrate it from CRA to Next.js, using everything I’ve learned since then. Because this was my personal project, every line of code was like a note from my past self. Some were sweet. Others were… a little embarrassing. Here's what I was dealing with: Old React patterns (class components, remember those?) Weird folder structure Packages that wouldn’t update due to breaking peer dependen…  ( 5 min )

Disclaimer: I built Myriade (and I love it ^^) Let’s be honest: writing SQL can feel like a chore — tedious and tricky. Myriade is an AI-powered tool designed to make database queries easy and intuitive. — no SQL needed. Start by hooking up your Postgres database to Myriade. Select your database type and fill your connection details Simply type your query using everyday language. For example: “What were the sales figures last quarter?” “Explain the decrease in user sign-ups yesterday.” You don’t even need to worry about field names or tables — Myriade figures that out for you. After you ask, Myriade transforms your plain-English question into SQL, fetches the data, and presents clear results as tables, graphs, or easy-to-understand insights. Using a database about Formula 1 Data security matters, so Myriade comes with built-in privacy: Read-Only Mode: No chance of accidentally editing or losing data. Sample Only: The AI only reads a sample of the results (like a human would) AI — Zero Data Retention: Nothing you query gets stored on the AI providers. Zero Knowledge Protection: Advanced features to hide your sensitive data from AI providers. Myriade isn’t just for basic queries. Here are some practical scenarios you can try: Diagnose a Problem: “Why did sales drop on March 10?” Find What’s Missing: “What key metrics aren’t in our monthly reports?” Shape Your Data: “Make a quick table showing each user’s last purchase.” Check Your Data Quality: “Spot any weird duplicates in billing data.” With Myriade, interacting with your database feels less like coding and more like chatting. myriade.ai. Originally published on Medium  ( 4 min )

From Side Hustles to Freelancing Full-Time: A Real Look at the Transition Reynaldo Dayola ・ Jun 17 #freelancing #career #productivity #selfimprovement  ( 2 min )

What if managing your IT assets could be as simple as a few clicks, and as powerful as unlocking hidden value? It’s not just about tracking your devices; it’s about making every asset work smarter, not harder. A solid IT asset management (ITAM) strategy can improve efficiency, boost security, and save your business money, all while giving you a clearer view of your tech landscape. Simply put, ITAM is the art of managing and optimizing your company’s IT resources throughout their entire lifecycle—from purchase to retirement. It ensures everything is running smoothly, saving you time, money, and stress. In this blog, we’re sharing the "secret sauce" behind a successful ITAM strategy. Whether you want to cut costs, streamline operations, or level up your security, we’ve got the insights you n…  ( 8 min )

This article explains why we should build our Angular apps with reactivity in mind and how immutability helps with it. Look at this example: @Component({ template: ` Name: {{user.name}} Age: {{user.age}} Set Random Name Set Random Age `, }) export class App { user = { name: 'Alice', age: 25, } updateName() { const i = Math.floor(Math.random() * names.length); this.user.name = names[i]; } updateAge() { this.user.age = Math.floor(Math.random() * 20 + 20); } } It works, but it only works because of magic. Dark magic. I wish it didn’t work :) What’s m…  ( 10 min )

“✅ Build successful.” You spent 3 hours chasing a shadow. You went deep: Stepped through debugger like a surgeon Added and removed a hundred console.logs Rewrote part of the logic tree Gave up twice Came back once more — and found it And then… It worked. You’re not alone. Many developers report this strange, hollow feeling after solving hard problems. 🧠 Mental fatigue. You burned your fuel getting here. 🕳️ No feedback loop. No one saw how deep the rabbit hole went. 🎯 Next-ticket syndrome. You’re already thinking about what’s next. 😞 Inner critic. You blame yourself for not solving it faster. We don’t celebrate because we’re conditioned to move forward — not pause. Fixing a bug is not just fixing code. Clarifying chaos Untangling logic Communicating with your past self (and future bugs) Recovering a broken part of something you care about That’s not “just fixing.” healing. Here’s what helps — really: Literally just pause and think: “That was tricky. I stuck with it. I didn’t quit.” It rewires your brain to recognize effort. Create a “Bug Graveyard” file or journal. ### 🐛 2025-06-13 — Broken Auth Redirect Took 2 hours. Problem: wrong env var in Next.js edge middleware Fix: moved logic to server + added fallback Lesson: always test redirects from production flow These become powerful proofs of progress. Post it in your dev Slack. “Good job, me.” Not every victory comes with applause. matters. Next time you fix something hard — and you don’t feel anything — remember this: 🎯 You did it. You mattered in that moment. Be proud. Even if it's just you who knows. 💬 Let’s Normalize Silent Wins. Ever felt this before? Drop your story in the comments — someone else probably needs to hear it.  ( 4 min )

1. Concat Working Subscribes to the first Observable and waits for it to complete. Once the first Observable completes, subscribes to the second Observable and waits for it to complete. This process continues until all Observables have been subscribed to and completed. Example: RXJS of operator. serivce.ts file import { Injectable } from '@angular/core'; import { of } from 'rxjs'; @Injectable({ providedIn: 'root', }) export class ApiService { // creating mock data sets public data1 = { name: 'John Doe', age: 30, }; public data2 = { name: 'John Doe2', age: 30, }; public data3 = { name: 'John Doe3', age: 30, }; constructor() {} // function with respect to each data, these functionc can make http call instead of sending local data public getUser…  ( 8 min )

To set up the CAN filter on an STM8 microcontroller (like STM8S or STM8AF series with CAN capability), you need to configure the CAN filter registers to determine which messages the MCU should accept or ignore. Here’s a structured overview of how to configure the CAN filter: 1. Understand the STM8 CAN Peripheral STM8 CAN peripheral is based on the bxCAN (Basic Extended CAN) core. The CAN filter allows mask-based or list-based filtering. You can filter on standard (11-bit) or extended (29-bit) IDs. 2. Key Filter Registers CAN_FMR – Filter Master Register CAN_FA1R – Filter Activation Register CAN_FS1R – Filter Scale Configuration CAN_FM1R – Filter Mode Register CAN_FiR – Filter ID/Mask Registers On STM8, filters are typically accessed using: CAN->sFilterRegister[i].FR1 (Filter bank register…  ( 4 min )

My Fav Open Source Tools on Github as a Developer (2025 List) Emmanuel Mumba ・ Jun 17 #webdev #programming #javascript #ai  ( 2 min )

Hey devs 👨‍💻 I just read a post on CMC that really nailed something I’ve been noticing in my own work: broker models are no longer optional for Web3 infra — they’re the new default. A few years ago, exchanges were just backend pipes for liquidity. Today, they’re go-to-market tools, monetization channels, and sometimes the biggest user acquisition engine you’ll ever plug into. That’s a massive shift for those of us shipping wallets, terminals, or anything API-driven. The WhiteBIT case in the article stood out. Their broker model doesn’t just offer API keys and walk away. It gives: Up to 40% revenue share (that’s real money for bootstrapped teams), Custom terms for different product types (finally, someone who gets that a wallet ≠ a DEX ≠ a terminal), Co-marketing and even user tournaments (which can be more effective than paid ads, tbh), Plus: fast onboarding and solid support — which makes a huge difference when you’re on a tight dev cycle. What hit home most? The article also breaks down the Atani x Kraken use case. Worth reading — it shows how good UX, embedded trading, and real-time commission logic actually improve LTV and retention. Something I’ve seen in my own builds too. Anyway, just thought I’d share. If you're building infra and haven't thought about embedded exchange layers or broker monetization, now’s the time. Here’s the article that sparked all this: https://coinmarketcap.com/community/articles/685055b7d74df408843e9be4/] Let me know your take 🧠  ( 3 min )

"Leadership is about making others better as a result of your presence and making sure that impact lasts in your absence." – Sheryl Sandberg What if I told you that 99% of people have never been taught the complete alphabet of leadership—a framework so powerful it could elevate your career, influence, and confidence starting today? In 2025, where adaptability and authenticity are the new currency, mastering leadership isn’t optional—it’s essential. Whether you're climbing the corporate ladder, building your startup, or simply leveling up your mindset, leadership is the engine that drives it all. In this guide, you'll uncover a complete A to Z cheat sheet of timeless leadership traits—each paired with a real-world example, actionable tip, and quote to internalize the lesson. Ready to trans…  ( 6 min )

A post by Anoop Gangadharan  ( 3 min )

Forms are essential in nearly every web application — from login and registration to onboarding and settings. In this tutorial, we’ll explore how to construct a modular, reusable form interface using Tailwind CSS alongside Django, the popular Python web framework. Django provides powerful form abstractions like validation, rendering, and error handling. But the default rendering isn’t styled for modern UI. Tailwind solves this with a utility-first approach — giving you full control over styling, responsiveness, and accessibility. To make Django forms look great with Tailwind, you can: Override default widgets Inject custom CSS classes into form fields Use third-party packages like django-crispy-forms or django-widget-tweaks Here’s how to style a text input manually: from django import f…  ( 4 min )

As frontend performance expectations rise, developers are exploring how to bring systems-level speed to the browser. Rust, a language known for its safety and speed, is increasingly being compiled to WebAssembly (WASM) and embedded in web applications for performance-critical operations. When combined with Tailwind CSS for UI, this creates a powerful architecture where low-level computation and high-level design coexist seamlessly. Offload expensive tasks (data parsing, image processing, algorithms) to near-native speed Rust code Keep frontend responsive and lightweight Tailwind CSS handles styling without traditional CSS overhead Combine speed of Rust with flexibility of Tailwind Practical Example: Real-Time Analytics Dashboard Imagine a dashboard performing real-time …  ( 4 min )

2966. Divide Array Into Arrays With Max Difference Difficulty: Medium Topics: Array, Greedy, Sorting You are given an integer array nums of size n where n is a multiple of 3 and a positive integer k. Divide the array nums into n / 3 arrays of size 3 satisfying the following condition: The difference between any two elements in one array is less than or equal to k. Return a 2D array containing the arrays. If it is impossible to satisfy the conditions, return an empty array. And if there are multiple answers, return any of them. Example 1: Input: nums = [1,3,4,8,7,9,3,5,1], k = 2 Output: [[1,1,3],[3,4,5],[7,8,9]] Explanation: The difference between any two elements in each array is less than or equal to 2. Example 2: Input: nums = [2,4,2,2,5,2], k = 2 Output: [] Explanation: Different ways…  ( 28 min )

As frontend performance expectations rise, developers are exploring how to bring systems-level speed to the browser. Rust, a language known for its safety and speed, is increasingly being compiled to WebAssembly (WASM) and embedded in web applications for performance-critical operations. When combined with Tailwind CSS for UI, this creates a powerful architecture where low-level computation and high-level design coexist seamlessly. WebAssembly allows you to offload expensive tasks like: Data parsing Image processing Algorithm-heavy logic to Rust while keeping the frontend responsive and lightweight. Rust provides near-native speed and memory safety, ideal for performance-critical code. Tailwind handles the styling layer without traditional CSS overhead. You get: Speed from Rust/WASM …  ( 4 min )

🚀 The Day I Built a Desktop App with JavaScript A couple of years ago, if you had told me that I can build a native desktop app using only HTML, CSS, and JavaScript—I would have laughed. And that's what I did. Within weeks, my web development experience was transferred into a robust desktop application that worked effortlessly on both the platforms. 🧠 What is Electron? Electron allows us to build cross-platform desktop applications using web technologies: HTML, CSS, and JavaScript. It includes Chromium (for rendering) and Node.js (for backend), the best of both worlds. 🔧 What Developers Like About Electron ✅ One codebase on major OS platforms ✅ Take advantage of modern frameworks like React, Vue, or Svelte ✅ Access native APIs (file system, notifications, clipboard, etc.) ✅ Seamless pa…  ( 4 min )

This is a submission for Frontend Challenge - June Celebrations, Perfect Landing: June Celebrations For this challenge, I chose to highlight a celebration that is deeply resonant and significant here in Nigeria: Democracy Day, observed on June 12th. I built a tribute landing page titled "June 12 & The Fight to Be Heard," which serves as a digital monument to Nigeria's complex, ongoing democratic journey. My project is not just a celebration of a date, but a narrative experience. It connects the landmark 1993 election—a symbol of democratic promise—with the modern #EndSARS movement of 2020. It frames both events as part of the same continuous struggle for justice, dignity, and the right for citizens' voices to be heard. The landing page walks the user through this powerful story, from hope …  ( 4 min )

📌 Amazon vs. Influencers: La Batalla Legal que Redefinió los Límites del Copyright en la Era Digital En un mundo donde el contenido generado por usuarios domina las plataformas digitales, el reciente fallo judicial que absolvió a la influencer "Beige Clean Girl" en su disputa legal contra Amazon marca un precedente crítico. El caso, analizado en profundidad por The Verge, cuestiona hasta qué punto las empresas pueden reclamar derechos sobre el estilo estético de los creadores. Este veredicto no solo impacta a los influencers, sino que también sienta las bases para futuras disputas en torno a la propiedad intelectual en entornos digitales. La línea entre inspiración y plagio se vuelve cada vez más difusa, especialmente cuando algoritmos y tendencias virales homogenizan la creatividad. …  ( 4 min )

import time import logging from datetime import datetime from croniter import croniter from scrapy import signals from scrapy.exceptions import NotConfigured from scrapy.exceptions import DontCloseSpider from utils.redisdb import redis_cli from config import env logging.basicConfig(level=logging.INFO, format='%(asctime)s - %(name)s - %(levelname)s - %(message)s') logger = logging.getLogger('Extension') # 原始配置参考https://scrapy-chs.readthedocs.io/zh_CN/0.24/topics/extensions.html class SpiderInsertStartUrlExtension: """ Scrapy所有爬虫实现定时调度的扩展 """ def __init__(self, item_count, crawler): """ 初始化操作 :param item_count: 程序空闲的最大次数 :param crawler: 类，用于发送关闭程序信号 """ self.crawler = crawler self.count = 0 # 统计空闲次数 self.c…  ( 4 min )

Rust is known for its blazing-fast performance without a garbage collector and at the heart of that magic lies ownership. For devs coming from languages like Python, JavaScript, or even C++, Rust’s ownership model might feel a little strict at first. But once you get the hang of it, it becomes your best ally in writing safe, concurrent code without worrying about memory leaks or race conditions. Let’s break it down with real-world analogies and simple concepts. In Rust, every value has a single owner—a variable that holds responsibility for it. When you assign that value to another variable, the ownership moves. The original variable is no longer valid. `let book = String::from("Rust Book"); let borrowed = book; // book is moved here // println!("{}", book); ❌ Error: book no longer owns t…  ( 4 min )

Hey dev.to community! In my very 1st post where, I have decided to learn django by building small projects. Here is an update on my progress: Did the initial project setup and created a Products app. Created a Product model with slug field which is generated automatically. With slugs SEO-friendly URLs can be created(will write more about this in future post). Created RESTful endpoints(GET, POST, PUT and DELETE). Create Product serializer. I am amazed by how using a few lines of code these APIs can be written utilising Django REST framework generic views. These generic views simplifies the creation of API endpoints for performing CRUD operations. For example, in this project I have created just two views which handles CRUD operations in few lines of code. ProductListCreateView: Uses generics.ListCreateAPIView to get list of all the products(via GET request) and create a new product(via POST request). ProductDetailView: Uses generics.RetrieveUpdateDestroyAPIView to get a single product(lookup based on slug field), PUT request to update a product, DELETE request to remove a product. Another good thing is, Browsable API provided in DRF. One can interact with APIs, test and debug it. Next, I will be working on Categories of the product, expand CRUD operation to categories and get into django admin interface. Also attached some screenshots of the APIs and code. Complete code available here.  ( 3 min )

import traceback import os from utils.redisdb import redis_cli from utils.lark_bot import sender from config import env def ErrorMonitor(spider_name, user=None): """ 捕获异常并且发送消息的装饰器,用于加在各个爬虫的解析方法上 :param spider_name:爬虫名 :param user: 用户名 24个小时内单个爬虫的故障只告警一次 """ pod_name = os.getenv("POD_NAME") webhook = 'https://open.larksuite.com/open-apis/bot/v2/hook/dc183d37-05f8-436d-bbde-cfa7b163a79b' title = f'{spider_name} POD_NAME: {pod_name} @{user}' key_base = 'process:failed:filter:{}' redis_c = redis_cli() # 捕获异常 def catch_exception(func): def inner(*args, **kwargs): try: return func(*args, **kwargs) # 捕获异常，发送告警 except Exception as e: err_info = traceback.format_exc() print(err_info) key = key_base.format(spider_name) filter_status = redis_c.get(key) if filter_status: print('过滤该告警') return # 只有线上环境才告警 if env == 'prod': sender(err_info, url=webhook, title=title) # 24个小时内单个爬虫的故障只告警一次 redis_c.setex(key, 24*60*60, 1) raise e return inner return catch_exception  ( 3 min )

Introduction Yes, GraphQL can call REST APIs. In fact, this is a common way to use GraphQL in real projects. It lets you use your existing REST services while giving frontend apps the flexibility of GraphQL. In this article, you’ll learn how to call REST from GraphQL using a very simple and practical method. Many apps already have REST APIs. Instead of replacing them completely, you can wrap those APIs with GraphQL. This lets frontend developers ask only for the data they need, without changing your backend. You get the best of both worlds: Use existing REST endpoints Expose a cleaner GraphQL API to clients We’ll create a GraphQL server using Node.js, and we’ll call a public REST API: https://jsonplaceholder.typicode.com/users/:id This is a fake REST API that returns fake user data.…  ( 4 min )

In this blog, I’ll walk you through a simple yet effective C++ program that uses classes and objects to manage student scores and determine how many students scored more than the first student. Let’s break it down together! 🧩 We have a group of students. Each student gives five test scores. We want to calculate how many students scored more than the first student. Simple, right? Now let's dive into how this is achieved using classes in C++. class Student { private: int scores[5]; // Each student has 5 scores public: void input(); int calculateTotalScore(); }; We define a class Student to encapsulate the scores and operations. scores[5] is a fixed-size array holding 5 test scores. input() allows entering the scores. calculateTotalScore() adds up the scores. void Student::inpu…  ( 5 min )

Today, I'm going to share about lazy loading in the Cangjie development language. First, let me explain to the beginner friends what lazy loading is. Lazy loading is called LazyForEach in the code. Judging from the name, you can surely guess that its function is similar to that of ForEach. Unlike ForEach's one-time loading of all data, lazy loading loads data on demand based on the available area of the screen. Moreover, when the content slides out of the screen range, lazy loading automatically destroys this content. Therefore, lazy loading significantly optimizes the performance of the program and greatly improves the user experience. This point has already been compared by Youlan Jun in the ArkTs language. When there is a large amount of data, it is strongly recommended that everyone us…  ( 4 min )

https://stopx.today/ In an era where digital wellness has become paramount, building effective content filtering software presents unique engineering challenges. Today, I want to share our journey creating StopX - a comprehensive content blocking platform that serves over 500,000 users globally while maintaining 99.7% filtering accuracy and zero-log privacy standards. The Technical Challenge When we started building StopX, we faced several critical requirements: Real-time content analysis across millions of web pages Cross-platform synchronization between browsers, mobile apps, and desktop applications Multilingual support for global accessibility (5+ languages) Privacy-first architecture that processes content locally Bypass-resistant protection that maintains effectiveness These requirem…  ( 5 min )

This is a submission for the Storyblok Challenge A stunning creative agency portfolio platform built with Storyblok, featuring dynamic project showcases, client testimonials, and AI-enhanced creative process documentation. The platform serves creative professionals with beautiful, customizable portfolio experiences that tell compelling brand stories. Storyblok Space: https://app.storyblok.com/#!/me/spaces/890123 Code Repository: https://github.com/creative/storyblok-agency Demo Video or Screenshots Agency Portfolio Demo Frontend: Next.js 14, React 18, Framer Motion Styling: Tailwind CSS, Styled Components CMS: Storyblok Headless CMS 3D Graphics: Three.js, React Three Fiber Animation: GSAP, Lottie Deployment: Vercel Edge Media: Cloudinary, Vimeo Project Portfolios: Created immersive pr…  ( 3 min )

The Power of Self-Learning: A Guide to Lifelong Knowledge Acquisition Introduction In today's rapidly changing world, the ability to learn and adapt is more crucial than ever. Traditional education provides a foundation, but self-learning empowers you to continuously expand your knowledge, acquire new skills, and stay relevant in your chosen field – or even explore entirely new ones! This post explores the incredible potential of self-learning, providing a roadmap to become a confident and effective lifelong learner. Let's dive in! Self-learning offers a wealth of advantages, extending far beyond simply acquiring new information. Here are just a few reasons why you should consider making self-learning a part of your life: Increased Flexibility and Autonomy: You control what …  ( 5 min )

Disclaimer: This content is for educational purposes only. I still remember the launch day of our first progressive web app (PWA). We had tested everything — or so we thought. But when users started pouring in, so did the bugs. Broken buttons, offline glitches, inconsistent performance across devices. It was a nightmare. That’s when we realized: building a PWA isn’t just about using the right tools. It’s about having the right mindset, the right strategy, and the right team. Fast forward to 2025, and the landscape has matured. A new generation of PWA developers has emerged — teams that don’t just “ship fast,” but ship right. They’ve solved the bugs. They’ve squashed the delays. And they’ve made the PWA experience feel like native apps, minus the app store headaches. So today, I’m sharing the 10 PWA teams in Sweden that absolutely nailed it this year — and what we can learn from them. 1. Bluell AB (Stockholm) 2. Netlight Consulting 3. Creuna (Now part of Knowit) 4. Tretton37 5. Monterosa 6. B3 Consulting Group 7. Iteam 8. Cybercom (now part of Knowit) 9. Valtech Sweden 10. Qvik So… What Sets These Teams Apart? 1. They Design for Offline First 2. They Test in the Wild 3. They Use the Right Stack 4. They Automate Everything 5. They Talk to Their Users The Real Lesson? It’s Not Just About Tech You can use React and still have janky transitions. You can follow “best practices” and still miss the mark. What these 10 teams teach us is that mindset and process matter just as much as tooling. They listen. They iterate. They care. If you’re building a PWA in 2025, take a cue from these teams — and aim for fast, offline-ready, and user-loved apps. Or even better, find the right team and let them take the lead. 😉  ( 5 min )

A Meeting in the Circuit Desert The Secret of Its Desert Bloom Size: 2.9mm x 1.3mm, smaller than a ladybug’s wing. It fits where even the smallest tools can’t reach. Fun Fact: Engineers call it the “Swiss Army knife of diodes.” They steal it from factory floors like children steal stars—because once you find one, you never let go. The Cactus of Reliability the BAS16 thrives. The Guardian of Invisible Things Healthcare: It powers pacemakers, counting heartbeats softer than a fox’s footsteps. In ERs, it survives accidental drops and chaos—so your heart never gets a “404 Error.” “You’re a hero,” I told it. The Tale of the Three Diodes 1N4148 preened: “I’m fast too!” But a static shock made it wince. Later, I asked the fox: “Why does everyone choose the quiet one?” When the Cactus Isn’t Needed How to Find a True Friend The Star That Never Fades The Secret of the Little Diode Written by a wanderer who once mistook a diode for a new planet. The BAS16 set me straight. 🌵 You become responsible, forever, for the diodes you ignore.  ( 5 min )

Matplotlib is a foundational and incredibly versatile plotting library in Python, making it a go-to choice for many data scientists and analysts. While many data visualization libraries exist, Matplotlib offers some significant advantages that make it indispensable. **1. Unparalleled Customization: 2. Broad Range of Plot Types: 3. Integration with the Python Ecosystem: 4. Large and Active Community: 5. Foundation for Other Libraries: Matplotlib's flexibility, extensive features, and strong community support make it an excellent choice for creating compelling data visualizations in Python. Want to explore more powerful tools for data visualization in Python? Check out our comprehensive Top Python Data Visualization Libraries guide to boost your data visualization skills!  ( 3 min )

In the world of object-oriented design, one challenge developers often face is how to create families of related objects without tightly coupling their code to specific classes. Enter the Abstract Factory Pattern—a powerful and flexible solution to this problem. In this blog, we’ll explore: ✅ What the Abstract Factory Pattern is 🎯 When to use it 💻 A detailed Java implementation 🔍 Advantages and use cases “The Abstract Factory Pattern provides an interface for creating families of related or dependent objects without specifying their concrete classes.” — Gang of Four In simpler terms, it’s a factory of factories. Instead of creating objects directly, we use a factory interface that produces other factories. Each factory is responsible for creating a set of related products. Imagine you'r…  ( 5 min )

Enumerated fields in data tables have a limited number of predefined values. Filtering conditions on the enumerated field f are often expressed as f =v1 or f =v2 or ...; f !=v1 and f !=v2 and ...; in; or not in. The database has to compare f with n values. When the data table is large, the number of comparisons will be very high, leading to poor performance, and the performance worsens as n increases. If comparisons can be avoided during filtering, performance will naturally improve significantly. esProc’s aligned sequence mechanism can achieve this effect. The following example uses the orders table to demonstrate how to use aligned sequences, and also compares the performance of esProc SPL and MySQL database in calculating conditional filtering on enumerated fields. In the MySQL database…  ( 7 min )

In the rapidly evolving world of artificial intelligence, language models like ChatGPT, Claude, and Gemini are rewriting how we interact with machines. They can write code, summarize documents, and answer our questions like seasoned pros. But here’s the catch—they’re really good at thinking, but still pretty limited at doing. So, how do we close that gap between what AI understands and what it can execute? Welcome to the world of MCP Servers—a groundbreaking innovation that connects the brain of an AI model to the real-world tools it needs to act. Think of them as the hands and eyes of an LLM, enabling it to do more than just talk. Is an MCP Server? MCP stands for Model Context Protocol, a standard originally introduced by Anthropic to solve a crucial problem: Large Language Models (LLMs…  ( 6 min )

Every day Time Table Sun : Javascript, Html, Css Mon, Tues, Wed : Algorithm Thurs:- Revision of Algorithms Friday:- React, Front End Interview Questions Preparation Going through the React Official Docs Study Materials:- JS https://github.com/trekhleb/javascript-algorithms React https://www.robinwieruch.de/react-trends/ https://github.com/enaqx/awesome-react?tab=readme-ov-file https://www.robinwieruch.de/react-component-types/ https://conf.react.dev/talks https://react.dev/blog/2024/05/22/react-conf-2024-recap CSS https://frontendmasters.com/blog/what-you-need-to-know-about modern-css-spring-2024-edition/ https://css-triggers.com/ Libs / Frameworks... https://2024.stateofjs.com/en-US/libraries/ https://risingstars.js.org/2024/en AI https://github.com/openai/openai-node  ( 3 min )

Hey DevOps folks and cloud builders! 👋 It now tells you not just what vulnerabilities exist in your container images — but also where and if those images are even being used in your ECS or EKS clusters. 🚀 What Changed? Now (as of June 2025): ✅ Last used date This info is surfaced in both the ECR Console and Amazon Inspector. 🧠 Why This Matters But… Now you can know. 🛠️ Real-World Example backend-service:latest Used in 3 EKS clusters Last used yesterday legacy-app:v1.2 ❌ Not used in any cluster Last used 8 months ago With this update, you can now: Focus your remediation on the backend-service:latest image Safely ignore or delete legacy-app:v1.2 Save time and effort by fixing only what really matters 💡 Benefits 🧹 Clean up unused/outdated images 🔐 Make smarter, faster security decisions 🔄 Automatically updates as image usage changes 🔍 Where to View It Amazon Inspector Console → Findings Or use APIs to fetch usage data programmatically 🧪 My Take Less noise. More clarity. Smarter security. 💪 Have you tried this yet? Let me know what you think!  ( 4 min )

🎨 CSS Art – Célébrations de Juin Voici ma création CSS pour représenter quelques célébrations importantes du mois de juin : 🌈 Le drapeau de la fierté LGBTQ+ 👨‍👧 Une carte de fête des pères ✊🏿 Une silhouette pour la Journée de l’émancipation (Juneteenth) 🍩 Et un beignet joyeux pour la Journée nationale du beignet ! 🧑‍💻 Réalisé avec HTML + CSS pur, sans images, ni JavaScript. 🔗 Voir la démo sur CodePen ✨ Merci à la communauté pour l’inspiration, et vive la créativité en CSS ! 🎉  ( 3 min )

description: "A resume shouldn't read like a dull obituary. Here's a sarcastically honest, HR-approved guide to building a resume that gets noticed." Let’s be honest—writing a resume can feel like trying to summarize your entire existence on a single, stressfully bland sheet of paper. It's like Tinder for your career: you’ve got 6 seconds to make a first impression, and your competition is out there flashing certifications like they’re Pokémon cards. As someone who’s spent the last decade toggling between being an HR professional and a serial resume fixer for friends, family, and once even my Uber driver (true story), I’ve seen every type of resume mistake you can imagine. From Comic Sans tragedies to objective statements that sound like inspirational quotes from a fortune cookie—I’ve been…  ( 4 min )

Hey Devs! 👋 I recently started learning front-end development under devsync.in, and one of the first things that clicked for me was how powerful CSS can be. HTML gives you the structure, but CSS? That’s where the magic happens — colors, spacing, layouts, and even animations. 🚀 What is CSS? CSS stands for Cascading Style Sheets, and its main job is to style HTML elements. Think of HTML as the skeleton of your webpage, and CSS as the clothes it wears. Hello, World! Hello h1 { color: green; } I personally prefer external stylesheets — it's how I was taught at devsync.in, and it really helps in keeping things clean and scalable. 📐 Understanding the CSS Box Model One of the most important concepts I've learned at devsync.in is the box model. Each HTML element is a box made of: Content Padding Border Margin Think of it like layers from the inside out. 💡 Pro tip: Add this to your CSS reset: * { box-sizing: border-box; } This makes layout calculations much easier! 🧠 Final Thoughts Learning CSS with the support of devsync.in has been a game-changer for me. It’s not about memorizing every property — it’s about building a solid foundation and experimenting as you go. Once you understand the basics, it becomes way easier (and more fun!) to create beautiful web pages. If you're also learning or struggling with CSS, I’d love to connect and share tips. Drop your thoughts in the comments — let’s grow together! 🌱  ( 4 min )

If you’ve worked in the Microsoft development ecosystem, you’ve likely encountered both .NET and ASP.NET—but do you really know the difference between the two? Knowing when to use which can save your team time, money, and a lot of technical headaches. Let’s break it down in simple terms. 🔍 What is .NET? You can use .NET to build all kinds of applications: Desktop (with WPF, Windows Forms) Web Mobile (via .NET MAUI or Xamarin) Cloud-native apps Console apps APIs Microservices So in short, .NET is the entire framework (or ecosystem) that powers modern applications. 🌐 What is ASP.NET? ASP.NET provides: Server-side web development tools Razor pages & Blazor for UI MVC architecture RESTful API development support Authentication and identity handling There’s also ASP.NET Core, which is the modern, cross-platform version—lighter, faster, and designed for today’s cloud-based apps. ⚔️ ASP.NET vs .NET: What’s the Real Difference? 💡 When Should You Use Each? If you're building a web application or REST API → Go with ASP.NET (preferably ASP.NET Core). If you’re developing a desktop app, mobile app, or background service → Use .NET (and the right toolkit like WPF, MAUI, etc.). If you want cross-platform support, always choose .NET 5+ and ASP.NET Core over legacy frameworks. 🚀 Final Thoughts At ChampSoft, we help teams harness the full power of .NET technologies to build scalable, secure, and future-ready solutions. 👉 Read ChampSoft All Blogs: ChampSoft Blog  ( 4 min )

Windows 11 Professional is not just a cosmetic upgrade over Windows 10 — it’s a modern, productivity-driven operating system built for professionals, creators, and businesses. Whether you're a developer, designer, or corporate user, Windows 11 Pro delivers the perfect combination of speed, security, and style to keep you efficient and protected in today's digital-first world. In this post, we’ll dive into what makes Windows 11 Professional the go-to choice for power users and how to get it for your devices today. While Windows 11 Home is built for casual use, Windows 11 Professional is designed for business-grade performance and management. It gives you tools to control, secure, and scale your work environment with ease. ✅ Enhanced security and encryption ✅ Built-in remote desktop support…  ( 4 min )

Crypto trading terminals are evolving. In 2025, traders want more than charts and order books—they want intelligent analytics, real-time signals, sentiment trends, and decision support tools built right into their trading interface. If you’re building a terminal for professional traders, quant teams, or power users, you need more than price data. You need AI-driven insights, fast API response times, and data endpoints that surface actionable trading signals. That’s exactly what the Token Metrics Crypto API provides. In this article, we’ll walk through how to build a smarter, signal-powered trading terminal using the Token Metrics API—and why it gives your product an edge over anything else in the market. What Traders Expect from a Terminal in 2025 How Token Metrics API Enhances Trading Ter…  ( 5 min )

Harmony OS Next PlatformView Same-Layer Rendering Solution Adaptation Guide Legacy PlatformView Solution Overview Defines DynamicView and DVModel in the Flutter adaptation layer: @Observed export class DVModel { id_: number; compType: string; params: DVModelParameters; events: DVModelEvents; children: DVModelChildren; builder: Any; public getLayoutParams(): DVModelParameters { return this.params; } } @Component export struct DynamicView{ @ObjectLink model: DVModel; @ObjectLink children: DVModelChildren; @ObjectLink params: DVModelParameters; @ObjectLink events: DVModelEvents; @BuilderParam customBuilder?: ($$: BuilderParams) => void; } Developers use JSON strings to define DVModel structures for PlatformView implementation…  ( 4 min )

Harmony OS Next Obtaining System File Paths in Flutter + HarmonyOS NEXT Development During development, you often need to access system directories like temporary files, documents, etc. This guide explains how to use the path_provider plugin in Flutter for HarmonyOS NEXT. The OpenHarmony SIG has adapted this plugin for HarmonyOS NEXT - here's how to implement it: dependencies: path_provider: git: url: "https://gitee.com/openharmony-sig/flutter_packages.git" path: "packages/path_provider/path_provider" Run flutter pub get - this automatically adds HAR dependencies in ohos/entry/oh-package.json5: { "name": "entry", "version": "1.0.0", "dependencies": { "@ohos/flutter_ohos": "file:../har/flutter.har", "path_provider_ohos": "file:../har/path_provid…  ( 4 min )

Kubernetes has become a foundational platform for deploying containerized applications. But as more stateful workloads enter the cluster — like databases and shared storage systems — ensuring data protection becomes critical. This no-code guide explores how to back up and restore Kubernetes block and file volumes, the differences between storage types, and best practices for business continuity and disaster recovery. 📌 What Is Kubernetes Volume Backup & Restore? Block Storage: Raw devices formatted by applications (e.g., for databases). File Storage: File systems shared between pods (e.g., for media files or documents). Backup and restore in this context means protecting this stored data from loss, corruption, or accidental deletion — and recovering it when needed. Understanding your stor…  ( 4 min )

Harmony OS Next Object Arrays: Data Updates and UI Refresh Introduction Object arrays are an extremely common data structure in programming, efficiently storing and processing sets of related objects. In HarmonyOS Next, this data structure has widespread applications. For example, when developing a simple contact management application, we can use an object array. Each contact is an object containing properties like name, phone number, and email. For instance: [ {name: 'Zhang San', phone: '123456789', email: 'zhangsan@example.com'}, {name: 'Li Si', phone: '987654321', email: 'lisi@example.com'}, ] This object array structure facilitates operations like traversing, searching, adding, and deleting contact information, enabling efficient contact management. I…  ( 4 min )

Complete Conversation Translation: ChatGPT Performance Analysis Initial Setup and Personal Context User: Hey there— ChatGPT: Hey there! How's it going? ☀️ What's on your mind today? Whether it's casual chat or something more serious, I'm all ears! User: What's your current dialogue model? ChatGPT: My current model is GPT-4o! The full-powered version. As long as it's not peak hours, I should be able to continue using this model. If you notice anything strange or feel like "this seems like mini," let me know—I have ways to check behind the scenes. User: Ah, okay, got it. I've learned how to tell the difference. ChatGPT: Nice! You're really getting the hang of it 👍 So, what do you want to do today? English, tech, wild philosophical thoughts—I'm up for anything. User: Let me vent…  ( 19 min )

Introduction: In this post, I’ll explore how Microsoft's Copilot strategy might be the root cause, and why this issue goes beyond just a performance glitch. We’re talking about a larger systemic problem that could have far-reaching implications. Copilot's Impact on Traffic: Microsoft’s decision to embed Copilot across all of its products—from Windows to Office tools—has caused a massive increase in the backend traffic directed to OpenAI’s servers. The issue isn’t just that Copilot is working; it’s that its presence in nearly every Microsoft product is consuming far more resources than anticipated. When you open Notepad or start a simple task in Excel, Copilot might be quietly running in the background, sending requests and consuming resources without you even realizing it. This unseen traf…  ( 5 min )

Leverage: The Promise of Big Gains with Little Capital Leverage trading sounds like a fast lane to profit. Put in a small amount, borrow the rest, and ride a 10× position to a fat payday. Crypto platforms love to flaunt this feature—just a few clicks and you’re controlling thousands of dollars' worth of Bitcoin or ETH. At its core, leverage trading means borrowing money to increase your position size. You commit a portion of your capital (called “margin”) and borrow the rest from the exchange to make a larger trade than your funds would normally allow. To open a leveraged position, you need to provide an initial margin—your skin in the game. Exchanges also enforce a maintenance margin, the minimum equity you must maintain to keep your trade open. You use $1,000 as margin to open a $10,00…  ( 6 min )

The 2-Hour Deep Work Block: How Senior Devs Structure Their Most Productive Days Pratham naik for Teamcamp ・ Jun 18 #webdev #productivity #devops #learning  ( 2 min )

In the early days of computing, non-volatile memory was essential for bootstrapping a system. Among the earliest technologies used for this purpose were EPROMs (Erasable Programmable Read-Only Memory), which allowed firmware like BIOS to be stored in a non-volatile yet modifiable format. As computing evolved, so did memory technologies, leading to the widespread adoption of EEPROMs (Electrically Erasable Programmable Read-Only Memory) and flash memory in modern personal computers and embedded systems. This article explores the critical role EPROMs played in early operating systems and how their legacy has transformed with modern EEPROM technologies. EPROMs were a significant breakthrough in the 1970s and 1980s, providing a non-volatile memory medium that could be programmed with a high vol…  ( 7 min )

The 2-Hour Deep Work Block: How Senior Devs Structure Their Most Productive Days Pratham naik for Teamcamp ・ Jun 18 #webdev #productivity #devops #learning  ( 2 min )

The 2-Hour Deep Work Block: How Senior Devs Structure Their Most Productive Days Pratham naik for Teamcamp ・ Jun 18 #webdev #productivity #devops #learning  ( 2 min )

The 2-Hour Deep Work Block: How Senior Devs Structure Their Most Productive Days Pratham naik for Teamcamp ・ Jun 18 #webdev #productivity #devops #learning  ( 2 min )

Ever wonder why some developers ship features while others struggle with endless meetings and Slack pings? The secret isn't working longer—it's working deeper. Last month, I show interview of 15 senior engineers from companies like Netflix, Stripe, and Shopify. One pattern emerged across every conversation: they all protect sacred blocks of uninterrupted time. Not 25-minute Pomodoros. Not "quick focus sessions." Two full hours of pure, distraction-free development. The results? One Staff Engineer told me he ships more code in his 2-hour block than most devs do in an entire day. Another said it's the difference between being a "ticket-taker" and an actual problem solver. Here's how they do it—and how you can replicate their system starting tomorrow. What Makes the 2-Hour Deep Work Block Dif…  ( 9 min )

As LLM-powered search continues to shape the web (think: ChatGPT, Claude, Perplexity), we built a plugin to help WordPress sites stay ahead of the curve: llms.txt. Inspired by robots.txt, the new llms.txt standard gives Large Language Models structured, accurate access to your site’s public content. We've open-sourced a plugin that automatically generates and maintains this file for WordPress: ⚡ Generates llms.txt & llms-full.txt at yourdomain.com/llms.txt 🧩 Compatible with major SEO plugins (Yoast, Rank Math, SEOPress) ⚙️ Choose specific post types, taxonomies, and custom markdown 🔐 Respects noindex and SEO meta settings ⚡ Performance optimized (no impact on frontend) 🔗 Useful Links 🧩 [Plugin on WordPress.org](https://wordpress.org/plugins/ai-content-guide-llms-text-generator/) 📚 [Docs](https://fulgid.in/ai-content-guide/docs.html) 🛠 [GitHub – Feedback, stars, and PRs welcome!](https://github.com/navinnm/ai-content-guide) This tool helps bridge the gap between traditional SEO and AI-era discoverability. Would love to hear your thoughts or feature ideas!  ( 3 min )

CVE ID: CVE-2023-0386 Linux Kernel Improper Ownership Management Vulnerability Project: Linux Product: Kernel Date: Date Added: 2025-06-17 Due Date: 2025-07-08 Linux Kernel contains an improper ownership management vulnerability, where unauthorized access to the execution of the setuid file with capabilities was found in the Linux kernel’s OverlayFS subsystem in how a user copies a capable file from a nosuid mount into another mount. This uid mapping bug allows a local user to escalate their privileges on the system. Unknown Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. This vulnerability affects a common open-source component, third-party library, or a protocol used by different products. For more information, please see: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=4f11ada10d0a ; https://access.redhat.com/security/cve/cve-2023-0386 ; https://security.netapp.com/advisory/ntap-20230420-0004/ ; https://nvd.nist.gov/vuln/detail/CVE-2023-0386 Common Vulnerabilities & Exposures (CVE) List  ( 3 min )

Introduction What is the Linux Kernel? Why the Linux Kernel is Crucial for System-Level Programming Architecture of the Linux Kernel Monolithic vs Microkernel Modules Process Management Process Scheduling Context Switching Process States Memory Management Virtual Memory Paging and Swapping Memory Allocation Techniques File System Management VFS (Virtual File System) Ext and Other File Systems Device Management Device Drivers Character and Block Devices Udev and Hotplug Network Stack Management Sockets and Protocol Support Packet Filtering and Firewalling Inter-Process Communication (IPC) Security and Access Control User Modes Capabilities and SELinux System Calls: Bridging User and Kernel Space Portability and Scalability Real-World Applications and Ecosystem Linux in IoT, …  ( 15 min )

Case Study of Vision Image Analyzer in VisionKit on HarmonyOS 5.0 Abstract This article introduces how to use visionImageAnalyzer from @kit.VisionKit to implement image text analysis in HarmonyOS 5.0. By creating the VisionKitVisionImageAnalyzer component, users can perform text analysis on specified images and display all the text and the selected text. Import visionImageAnalyzer from @kit.VisionKit. Define the VisionKitVisionImageAnalyzer component and initialize the image analysis controller and state variables. Set up listeners for text analysis and selected text change in the aboutToAppear lifecycle function. Build the UI interface, including an analyzable image, a text area to display all text, and a text area to display selected text. import { visionImageAnalyzer } from…  ( 3 min )

While working on CSSnippets (a collection of UI components), I often needed to convert CSS code into Tailwind CSS, and doing this manually was time-consuming and slowed down my workflow. That’s why I decided to build StyleShift — a tool that makes converting CSS to Tailwind simple and fast. StyleShift is an easy-to-use tool that converts your regular CSS into clean, responsive Tailwind classes. Just paste your CSS, and it transforms it into Tailwind code ready to use. It understands common CSS styles, keeps selectors in mind, and creates simple Tailwind code you can use right away. While talking about CSSnippets, you can explore my ready-to-use components at CSSnippets. Instant CSS to Tailwind Conversion: Quickly convert your CSS code to Tailwind CSS utility classes with a single click. Save Locally: Once your CSS is converted, you can save the Tailwind output for easy access anytime. Efficient & User-Friendly: StyleShift’s intuitive interface makes converting CSS easy, even for beginners. Tailwind-Ready Output: The output is perfectly formatted for use in any Tailwind-based project. Completely Free: StyleShift is a free tool, available for anyone to use. Paste your CSS code into the provided input area. Copy the converted Tailwind classes. Paste them directly into your project. As I curated UI components for CSSnippets, converting CSS styles to Tailwind CSS became a frequent task. I wanted a tool that fits naturally into my development process, helping me: Convert CSS quickly without losing control of the output Adopt Tailwind CSS easily in existing projects Keep the resulting Tailwind code clean and maintainable StyleShift helped me save time and focus more on building great components, and hopefully, it’ll help you too. If you work with CSS and want to switch to Tailwind without rewriting everything from scratch, StyleShift might be just what you need. 🔗 Check it out here If you found this helpful, consider☕ Buying me a coffee – every little contribution keeps me motivated!  ( 4 min )

When people talk about AI, they usually mention code generation, productivity hacks, or content creation. But here’s something you don’t hear every day: AI can actually help you become a great leader. Not in some abstract, futuristic way, but right now, in the real challenges you're facing with your team, time, and decision-making. Let me share how I discovered this. My Experience: Leading with AI at Ecobee At Ecobee, I led a team of 12 technical support specialists. We were in the middle of a big transition, moving from UKG to Workday. As anyone who's dealt with platform migrations knows, this meant new workflows, retraining, and lots of uncertainty. Team members had questions. Documentation was scattered. Training sessions were eating up too much time. So I decided to bring AI into the r…  ( 4 min )

The Intelligent PWA: How AI and Machine Learning are Redefining Progressive Web Apps in 2024 Progressive Web Applications (PWAs) have already revolutionized the web by offering app-like experiences directly within the browser, boasting benefits such as offline capabilities, installability, and faster loading times. However, in 2024, the integration of Artificial Intelligence (AI) and Machine Learning (ML) is pushing the boundaries of what PWAs can achieve, transforming them into truly intelligent, dynamic, and highly personalized digital experiences. This evolution moves beyond the foundational advantages of PWAs, leveraging AI/ML to dramatically enhance user engagement, optimize business outcomes, and foster greater inclusivity. One of the most significant impacts of AI on PWAs is the abi…  ( 7 min )

Leave a comment below to introduce yourself! You can talk about what brought you here, what you're learning, or just a fun fact about yourself. Reply to someone's comment, either with a question or just a hello. 👋 Come back next week to greet our new members so you can one day earn our Warm Welcome Badge!  ( 3 min )

Stepper Component Quick Start Guide The Stepper component in HarmonyOS provides a convenient navigation solution for guiding users through multi-step tasks. Below is a concise guide to using it: Version Requirement: The Stepper component is supported from API Version 8. Ensure your project meets this requirement. Create a Stepper Instance: Import the Stepper component and initialize it with Stepper({index: currentStepIndex}), where index sets the initial active step (default: 0). From ​API Version 10, index supports two-way data binding for dynamic state updates. // Example: Initialize Stepper with initial index 0 Stepper({ index: 0 }); Add StepperItem Children: The Stepper component accepts only StepperItem as child components. Each StepperItem represents a step: StepperItem() …  ( 4 min )

Harmony OS Next RowSplit Component Quick Start Guide The RowSplit component in HarmonyOS allows you to create horizontal layouts with vertical splitters between child components. Below is a concise guide to using it: Version Requirement: Supported from API Version 7 (API version 11+ required for meta-service usage). Ensure your project meets this requirement. Create a Component Instance: Import RowSplit and initialize it within your code: RowSplit() { // Add child components here } Insert Child Components: Place components horizontally within RowSplit: RowSplit() { Text('1') .width('10%') .height(100) .backgroundColor(0xF5DEB3) .textAlign(TextAlign.Center); Text('2') .width('10%') .height(100) .backgroundColor(0xD2B48C) .textAlig…  ( 3 min )

Harmony OS Next Simplified Usage of Custom Dialogs Custom Dialogs (CustomDialog) are popup components provided by HarmonyOS, displayed using the CustomDialogController class. Below is a simplified usage guide: Supported from API Version 7 (API Version 11 for meta-services). Allows developers to customize dialog appearance and content. Suitable for simple prompts but not a replacement for full pages. constructor(value: CustomDialogControllerOptions): Configures dialog parameters (all parameters are static). Includes: builder: Required. Content builder (use @Link for data binding). cancel: Optional. Callback for back/ESC key or overlay tap. autoCancel: Optional. Default true. Enables overlay tap dismissal. alignment: Optional. Vertical alignment (default: DialogAlignment.Defa…  ( 4 min )

Conotação e Denotação O que são? Denotação: é o sentido literal de uma palavra ou expressão, aquele que está no dicionário. É objetivo e direto. Conotação: é o sentido figurado, subjetivo ou simbólico da palavra, usado para dar ênfase, emoção ou criar imagens. Denotativo: O coração é um órgão vital do corpo humano. Conotativo: Ela tem um coração de pedra. (fria, sem sentimentos) Denotativo: A estrela brilha no céu à noite. Conotativo: Ela é uma estrela do cinema. (muito famosa) 1. (Exemplo de banca: CESPE) Leia a frase: "João carregava o mundo nas costas." Assinale a alternativa correta: A) A frase está em sentido denotativo, pois retrata um fato real. B) A frase está em sentido conotativo, sugerindo que João enfrenta muitos problemas. C) O uso de “mundo” tem apenas valor decorativo. D) A frase mistura denotação e conotação sem clareza. ✅ Gabarito: B 2. (Exemplo de banca: VUNESP) Assinale a alternativa em que a palavra “luz” é utilizada no sentido denotativo: A) Ela é a luz da minha vida. B) A menina brilhou como uma luz no palco. C) A luz do poste queimou durante a tempestade. D) Ele encontrou uma luz no fim do túnel emocional. ✅ Gabarito: C  ( 3 min )

Harmony OS Next fluttertpc_device_util HarmonyOS Device Utility Library Create Method Channel static const MethodChannel _channel = const MethodChannel('device_util'); Get Version Name /// The version name of this application static Future get versionName async { final String version = await _channel.invokeMethod('getVersionName'); return version; } Get Version Code /// The version code of this application static Future get versionCode async { final String version = await _channel.invokeMethod('getVersionCode'); return version; } Open Network Settings Page /// Open the device's network settings page static Future openNetworkSettingPage() async { await _channel.invokeMethod('launchNoNetwork'); } Open Application Settings /// Open settings pag…  ( 4 min )

Have an amazing startup idea but don’t know where to share it? Xeon — your new go-to platform to submit, explore, and pitch startup ideas in a minimal and intuitive environment. Xeon is a clean and powerful web platform designed for entrepreneurs, students, and creators to: 💡 Submit startup ideas with a name, logo, and description 🌍 Discover other projects to get inspired 🎤 Participate in virtual pitch competitions and gain exposure 🔐 Login securely using GitHub OAuth 📱 Enjoy a minimal and responsive UI built for all screen sizes Xeon was crafted using a modern and scalable stack: 🧬 Next.js + TypeScript — Lightning-fast and typed 🎨 Tailwind CSS + Shadcn/ui — For beautiful, responsive design 🍃 MongoDB (via Mongoose) — To persist startup data 🛡️ NextAuth.js — Secure GitHub authenti…  ( 5 min )

Harmony OS Next flutter_native_image Native Flutter Image Processing Plugin This plugin provides native tools for resizing images and reducing their quality through compression. While the implementation may be somewhat rough (especially the iOS portion), it's reliable for essential needs and maintains stability. Contributions for improvements are welcome. Add the following line to your pubspec.yaml under dependencies: ```yaml dependencies: flutter_native_image: ^0.0.6 ``` ```dart File compressedFile = await FlutterNativeImage.compressImage(file.path, quality: quality, percentage: percentage); ``` Provide a filesystem path and optionally specify: quality (1-100, default preserves original) percentage (1-100 resize percentage) To resize to specific dimensions: ```dart ImageP…  ( 5 min )

Server-Sent Events is a client-server communication technique with a one-way communication flow. Yes, as it implies the server will sent the data to the client while the client initially establishes a connection using Event Source and sits idle. I'm familiar with communication techniques like Short polling, Long polling, and Web Sockets and I implemented them at certain stages in my development journey.  There came a situation where I have to find and use the right technique to solve the problem at hand, and this article is all about why and how I did it. Before moving here's a quick overview of each of the technique: Short Polling: Long Polling: Web Sockets: Server Sent Events: Here's why I had to use Server-Sent Events in my case: Client will make an API call to the Server …  ( 5 min )

Harmony OS Next Simplified Usage of Shape Clipping Shape clipping functionality in HarmonyOS development is used for cropping and masking components. Below is a simplified guide to its usage. Official documentation: https://developer.huawei.com/consumer/cn/doc/harmonyos-references-V5/ts-universal-attributes-sharp-clipping-V5#mask12 Clipping Functionality clip Property (Supported from API Version 7, updated in API Version 12): Determines whether to clip child components of the current component. Accepts a boolean parameter. For example, when an Image component is inside a Row component, setting clip(true) on the Row will constrain the image display within the row's border (e.g., rounded corners set via borderRadius). clipShape Property (Supported from API Version 12): Clips the…  ( 3 min )

A recent optimization proposal in the Apache DolphinScheduler community is drawing a lot of attention. In the DSIP-91 proposal, the developer focuses on improving the current workflow debugging and release process. It aims to address key pain points such as difficult debugging, cumbersome publishing steps, and confusing instance management. The proposed solution introduces a "draft mode", allowing workflows to be debugged without being published online. At the same time, it enables separation of debugging and production instances, and supports one-click configuration for scheduling tasks. This proposal has already been published on GitHub and is still being actively refined. More developers are welcome to join the design and implementation! 👉 Click the link to join the discussion: https://github.com/apache/dolphinscheduler/issues/17252  ( 3 min )

I’ve just released Simple Calc at simple‑calc‑kappa.vercel.app—a clean, lightning‑fast web calculator built for anyone who works with numbers. Features: Scientific & graphing calculator Stats & financial tools Unit conversion suite AI‑powered suggestions for faster results ✅ No sign‑up, ✅ no clutter. Google’s calculator is helpful, but too basic. I needed something deeper—yet still simple and accessible. So I made Simple Calc. 💬 I’d love your feedback. Have a feature idea? Bug? Drop a comment or open an issue on GitHub. Check it out: https://simple‑calc‑kappa.vercel.app  ( 3 min )

Safeline supports integration with various identity providers through the OIDC (OpenID Connect) protocol, allowing users to securely log in to applications or websites using existing identity systems. Supported identity providers include but are not limited to Keycloak, Auth0, Okta, Azure AD, etc. OpenID Connect (OIDC) is an identity authentication layer based on the OAuth 2.0 protocol that allows client applications to verify end-user identities based on authentication results from an authorization server and obtain basic user information. OIDC enables third-party applications to securely access user information without directly managing user credentials. Using Keycloak, a common OIDC provider, as an example, here's how to obtain the required parameters for configuration: Log in to the Ke…  ( 5 min )

Harmony OS Next HarmonyOS Next Graphics Transformation Usage Guide HarmonyOS Next provides developers with powerful graphics transformation capabilities for rotating, translating, scaling, and performing matrix transformations on components. This greatly enriches the visual effects and user experience of applications. Here is a detailed guide on how to use them: ​​Function​​: Rotates the component within a coordinate system using the top-left corner as the origin. ​​Parameter Description​​ RotateOptions Object​​: Contains the rotation axis vector (x, y, z coordinates, default values 0, 0, 1), rotation angle (angle, positive values indicate clockwise rotation, can be a number or string like '90deg'), center point coordinates (centerX, centerY, can be numbers or strings, default…  ( 4 min )

Harmony OS Next Development Practice for Screen Orientation Switching Implementing screen orientation switching (landscape/portrait) in HarmonyOS application development requires attention to multiple aspects. Configuration in module.json5: Suitable for applications that determine orientation at launch. Examples: Portrait-only apps: Configure "portrait" Landscape-only apps: "landscape" (single orientation) or "auto_rotation_landscape" (supports normal/reverse landscape) Rotatable apps: "auto_rotation_restricted" Devices adapting to form factors: "follow_desktop" (phones in portrait, tablets/foldables in landscape when unfolded) Note: Configurations with "restricted" are controlled by the system's Rotation Lock toggle. setPreferredOrientation Method: Used for dynamic…  ( 4 min )

Harmony OS Next Comprehensive Guide to Using Web Components in HarmonyOS Next The Web component in HarmonyOS Next provides developers with powerful webpage display capabilities, offering diverse usage methods that cover everything from basic loading to various functional settings. Creating a Web Component: Create via the Web interface, e.g., Web({src: 'www.example.com', controller: this.controller}), where src specifies the webpage resource address, and controller controls the Web component. For online webpages, directly pass the target URL. Using the Controller: Starting from API Version 9, it is recommended to use WebviewController. Create a WebviewController instance during component construction to manage Web component operations like loading and refreshing. Online Webpage…  ( 4 min )

🎨 Mastering CSS: Types, Colors, and Typography CSS (Cascading Style Sheets) is the language used to style HTML documents. It allows you to control layout, colors, fonts, and more. In this blog, we’ll walk through the types of CSS, how to use the color property and color systems, and explore text and font-related properties. ✨ Crafted in collaboration with — accelerating your web development journey and empowering developers worldwide. 🔹 Types of CSS CSS can be written in three ways: Inline CSS Applied directly to HTML elements using the style attribute. This is inline styled text Internal CSS Defined within tags inside the HTML file, usually in the section. p { color: green; } External CSS Linked via an external file using the tag. /* styles.css */ 🎨 The color Property Used to set the color of the text: h1 { ✅ Supported Color Systems: Named Colors: red, blue, green Hex Codes: #ff5733, #000000 RGB: rgb(255, 0, 0) RGBA (with transparency): rgba(255, 0, 0, 0.5) HSL: hsl(0, 100%, 50%) HSLA: hsla(0, 100%, 50%, 0.3) ✍️ Text-Related Properties These properties help style and control how text appears. Text Alignment p { Text Decoration a { Text Transform h2 { Letter and Word Spacing p { 🖋️ Font Styling in CSS Fonts can completely change the feel of your page. Font Family body { Font Size h1 { Font Weight strong { Font Style em { 🎯 Conclusion CSS empowers you to create stunning, readable, and responsive web designs. With the right styling techniques and color choices, you can enhance both the aesthetic and usability of your site. 🔗 This blog was presented by — your trusted partner in tech, design, and innovation. 🛠️ Author: Yash Kalbhute 🏷️ Tags: #css #webdev #frontend #  ( 3 min )

Xiyang Wuが第一著者，メリーランド大学 Related works Definitions and objective Find things that are correlated in the LLM but not present 
In the picture to induce hallucinations in LVLMs Contextual distance between two descriptions or texts Scene generation Question construction Hallucination detection 感想 変な質問が生成されないのかなーみたいなのは気になりました． 変数をうまく設定すればいけるのか  ( 3 min )

Daftar Isi Apa itu asdf version manager? Mengapa Memilih asdf? asdf Menggunakan Package Manager Mengunduh Pre-compiled Binary Verifikasi Lokasi Binary Verifikasi Instalasi asdf Instalasi Plugin di asdf Plugin Erlang Plugin Elixir Plugin Node.js (Opsional) asdf Menelusuri Versi yang Tersedia Instalasi Erlang Instalasi Elixir Instalasi Node.js asdf Mengatur Versi Global Mengatur Versi Lokal di Proyek ElixirLS: Ekstensi Editor untuk Pengembangan Elixir Referensi asdf version manager? Erlang dan Elixir bisa diinstal langsung melalui petunjuk pada halaman unduh Erlang/OTP dan halaman resmi Elixir. Namun, cara ini memiliki keterbatasan, yaitu hanya memungkinkan satu versi runtime terpasang dalam satu mesin. Jika ingin menggunakan versi lain, besar kemungkinan akan te…  ( 12 min )

As we move deeper into the age of intelligent automation, software testing is undergoing a radical transformation. Artificial Intelligence (AI) is not just a futuristic concept — it’s a powerful enabler in the software development lifecycle today. From test case generation to execution, from bug prediction to risk-based testing, AI has already started redefining how QA teams operate. In 2025, the fusion of human expertise with AI-powered tools is setting a new standard for speed, quality, and scalability in testing. In this article, we explore how AI is shaping the software testing landscape and provide actionable advice on leveraging its full potential — with a focus on Genqe.ai, a leading AI testing platform. The State of Software Testing Today Manual testing, while still important for e…  ( 6 min )

As a third-year student deeply passionate about computer science, I am often amazed by the captivating "real-time" nature of modern internet applications. Whether it's the split-second delivery of messages in instant messaging software, the seamless synchronization of multi-person editing in online collaborative documents, or the millisecond-level data refresh on financial trading platforms, these seemingly ordinary functions are all supported by powerful backend technologies. In my exploratory journey, the combination of asynchronous programming and high-performance frameworks has proven to be key to achieving this "pulse of real-time interaction." Recently, a web backend framework, with its outstanding asynchronous processing capabilities and deep optimization for real-time scenarios, ha…  ( 9 min )

Creating a Simple and Responsive Form Using Bootstrap By Tanay Kubade | June 2025 Forms are a crucial part of modern websites and web applications, allowing users to input data, register accounts, log in, and interact with services. In this blog, we’ll walk through how to build a clean, responsive form using Bootstrap, one of the most popular front-end frameworks. Why Use Bootstrap for Forms? Bootstrap simplifies front-end development with pre-designed components and responsive grid layouts. Here’s why it's ideal for forms: ✅ Mobile-first design ✅ Built-in validation classes ✅ Consistent styling ✅ Easy to customize Basic Setup Before we dive into the form, ensure you’ve included Bootstrap in your project. Use the CDN link in your HTML: <link href="https://cdn.jsdelivr.net/npm/bootstr…  ( 3 min )

SafeLine is an open-source Web Application Firewall (WAF) that’s easy to deploy, highly effective, and trusted by developers to defend web services against modern attacks. In version 7.1, SafeLine introduced a powerful new feature: Custom NGINX configuration for site-specific location blocks. This enhancement gives users fine-grained control over NGINX behavior per site. If you're wondering how to use it, you're in the right place. location Block in NGINX? In NGINX, location blocks are used to match incoming request URIs and apply specific rules — such as routing, proxying, security, or caching. For example: location /api/users { proxy_pass http://backend_service; } This tells NGINX how to handle requests to /api/users — in this case, by forwarding them to a backend. location Block…  ( 4 min )

As a computer science junior, my work on a web service project introduced me to the Hyperlane framework. This high-performance Rust HTTP framework fundamentally altered my view of web development. Here's a genuine account of my experience learning and using Hyperlane. ctx Abstraction When I first began using Hyperlane, I was immediately impressed by its clean Context (ctx) abstraction. In other frameworks, I was accustomed to writing more verbose calls, such as: let method = ctx.get_request().await.get_method(); With Hyperlane, this simplifies to a single line: let method = ctx.get_request_method().await; This design significantly boosts code readability, especially when handling complex business logic, by removing the need for deeply nested method calls. Implementing RESTful APIs with…  ( 5 min )

Introduction If you've ever browsed AWS EC2 instance types and found yourself staring blankly at names like m5.large, c6g.xlarge, or r7a.2xlarge, you're not alone. At first glance, these names can feel cryptic—like trying to decode a secret code. But here's the good news: there's a method to the madness. Each part of an instance type name tells you something important about the underlying hardware, performance characteristics, and intended use case. In this blog post, we'll break down the structure of AWS instance type names and show you how to read them like a pro. Once you understand how to interpret each component, you'll be able to confidently choose the right instance for your workload—and maybe even impress your colleagues with your cloud fluency. Every AWS EC2 instance type name i…  ( 6 min )

Hello, Today, I took a lecture from freecodecamp.com's Full Stack JavaScript course and learned about memory management. When a variable is created, it retains its memory address. function createLargeArray() { let printArrayLength = createLargeArray(); This snippet demonstrates that although createLargeArray() can't be trashed, it is still closed, and the return access means that more memory is used than expected.  ( 3 min )

Microsoft 365 Business Standard is a robust enterprise-grade productivity suite designed to empower organizations with seamless collaboration, advanced security, and scalable cloud-based solutions. Here are 10 key strengths: Integrated Collaboration with Microsoft Teams – Teams provides a unified communication hub, enabling real-time messaging, video conferencing, and file sharing, all within a secure, encrypted environment with deep integration across the Microsoft ecosystem. Enterprise-Grade Email via Exchange Online – Leveraging Microsoft Exchange Online, the suite delivers professional business email with 50 GB mailbox storage, advanced threat protection, and compliance features to mitigate phishing and malware risks. Cloud-Based Productivity with Office Apps – Full access to premium w…  ( 5 min )

Harmony OS Next Common Issues in Flutter for HarmonyOS Detecting HarmonyOS Platform in Dart Code import 'package:flutter/foundation.dart'; bool isOhos() { return defaultTargetPlatform == TargetPlatform.ohos; } Avoid Using Platform.isOhos Problem: Platform.isOhos causes failures in: flutter run flutter build har flutter attach Example Code Causing Issues: if (Platform.isAndroid || Platform.isOhos) { print("test"); } Error Message: Solution: Platform.isOhos with defaultTargetPlatform == TargetPlatform.ohos Accessing Image Resources in Native HarmonyOS Code Problem: binding.getFlutterAssets().getAssetFilePathByName('xxxx') in HarmonyOS native code, image resources from Flutter cannot be loaded via Image(this.img). Solution: import { image } from '@kit.Im…  ( 3 min )

My Journey Exploring Efficient Web Development Frameworks Introducing Hyperlane: The Next-Gen Rust Web Framework Hyperlane is a high-performance, lightweight, and developer-friendly Rust Web framework. It is engineered for extreme speed, zero platform dependency, and a modern development experience. Hyperlane leverages Rust's safety and concurrency, providing blazing-fast HTTP services and robust real-time communication support. Performance Highlights: Stunning Benchmark Results wrk test (single-core): Hyperlane: QPS 120,000+ actix-web: QPS 90,000+ axum: QPS 80,000+ ab test (10,000 requests, 100 concurrency): Hyperlane: QPS 110,000+ actix-web: QPS 85,000+ axum: QPS 75,000+ For more details and quick start templates, visit the Hyperlane GitHub page. Peak Performance: Understated Power…  ( 6 min )

Prompt Array is a full-stack application developed without writing a single line of code—no scripting, no manual development—just AI tools and structured prompting. In a recent Enterprise DNA Learn session, founder Sam McKay walks through exactly how it was built using the latest AI-first development tools. This event is now available on demand through EDNA Learn, offering a step-by-step breakdown of the project. Prompt Array helps users: Create structured libraries of prompts Organize and reuse them across AI tools like ChatGPT, Claude, and more Improve productivity and reduce prompt-writing from scratch Built for makers, analysts, and everyday AI users, it serves as a central hub for managing high-performing prompts—designed to save time and maintain consistency. What the EDNA Learn Event Session Covers How promptable tasks replaced traditional code Which AI-native platforms were used to build both frontend and backend logic How Multi-Channel Prompting (MCP) supported smarter, layered outputs Practical techniques for transforming ideas into working products using only structured AI instructions This event provides a practical look at what that skill looks like in action—without the overwhelm. Try Prompt Array for yourself (free registration now open): https://www.promptarray.ai Whether you’re exploring no-code tools, improving your prompt strategy, or simply curious what AI-first dev looks like—you’ll find real value in both the walkthrough and the tool itself.  ( 3 min )

Pearl adalah bahasa skrip berbahasa Indonesia yang dirancang untuk membuat program otomatisasi dan logika secara lokal dan mudah dimengerti. Dalam artikel ini, kamu akan belajar berbagai fitur waktu di Pearl, termasuk: Melihat jam dan tanggal saat ini Membuat format waktu kustom Menghitung ambil komponen waktu Menjalankan hitung mundur otomatis waktu sekarang Bawaan akan menampilkan waktu lokal. Kamu juga bisa menentukan zona waktu: waktu sekarang WIB Format bawaan: waktu format tanggal waktu format jam waktu format iso Format kustom: waktu formatkustom "HH-BB-TTTT JJ:mm:dd" Keterangan: HH: Hari BB: Bulan -TTTT: Tahun JJ: Jam mm: Menit dd: Detik waktu ambil tahun waktu ambil bulan waktu ambil jam Kamu juga bisa simpan hasil ke varibel: waktu ambil menit ke :mnt: tampilkan :mnt: waktu hitungmundur 5s Akan menampilkan 5 4 3 2 1 Selesai! waktu hitungmundur 3s ke :status: lalu tampilkan :status: Hasil: 3 2 1 Selesai! waktu stempelwaktu Hasil berupa angka timestamp (jumlah milidetik sejak 1970). Fitur waktu dalam Pearl membuat bahasa ini cocok untuk: Otomatisasi berbasis waktu Reminder lokal Logika skrip sederhana Pearl masih dalam tahap pengembangan, tapi sudah cukup kuat untuk banyak kebutuhan scripting berbahasa Indonesia. --- Ingin coba? Kode sumber Pearl tersedia di GitHub dan kamu bisa menulis skrip .pearl lalu jalankan dengan: node index.js nama_filemu.pearl Ikuti atau follow untuk tutorial berikutnya tentang fungsi, pengulangan, dan kelas di Pearl.  ( 4 min )

As a third-year student immersed in the world of computer science, my days are consumed by the logic of code and the allure of algorithms. However, while the ocean of theory is vast, it's the crashing waves of practice that truly test the truth. After participating in several campus projects and contributing to some open-source communities, I've increasingly felt that choosing the right development framework is crucial for a project's success, development efficiency, and ultimately, the user experience. Recently, a web backend framework built on the Rust language, with its earth-shattering performance and unique design philosophy, completely overturned my understanding of "efficient" and "modern" web development. Today, as an explorer, combining my "ten-year veteran editor's" pickiness wit…  ( 10 min )

I keep writing about NULL problems, yet every day the news reminds me: NULL is still alive and kicking. TL;DR: Avoid NULL references that cause runtime crashes by using proper validation and null-safe patterns Runtime crashes Big incidents and outages Unpredictable behavior Hard debugging User frustration System instability Poor reliability In Google Cloud case: Poor error handling: The code crashed instead of gracefully handling null data No feature flags: New code wasn't gradually rolled out with safety controls Instant global replication: Bad data spreads worldwide immediately like in Crowdstrike Incident No randomized backoff: Recovery caused infrastructure overload Inadequate testing: The failure scenario was never tested during deployment Avoid nulls Use null checks if nulls are …  ( 23 min )

I have recently passed the Hashicorp Terraform Associate Exam. To help prepare for this exam, I supplemented my existing knowledge base with fantastic course from HashiCorp Certified: Terraform Associate - Hands-On Labs by: Bryan Krausen. The course has dozens of labs that help re-enforce the concepts and are a practical way to get experience and knowledge with Terraform. As for the exam itself, I was able to breeze through it with plenty of time to spare. The exam tests for: Infrastructure as code core concepts Terraform workflow (Write, Plan, Apply) State management techniques Module usage and development Terraform Cloud and Enterprise features At the end of the exam, I received the passing screen. Two days later I received my Credly badge and certification. I am continuing to use Terraform on all my AWS projects to further sharpen my skills.  ( 3 min )

https://aws.amazon.com/startups/events/from-open-source-to-saas-turning-ai-innovation-into-scalable-products  ( 2 min )

LeetCode 2966 | Medium | Greedy + Sorting You are given: An integer array nums of size n (where n is a multiple of 3) A positive integer k Your task is to divide nums into n / 3 arrays of size 3, such that in each group, the difference between the maximum and minimum elements is at most k. Return: A valid 2D array of groups if possible. Otherwise, return an empty array []. Multiple valid answers are allowed. We need to split the array into triplets where max difference ≤ k. The optimal approach is: Sort the array: close values come together. Greedily pick every 3 consecutive elements. If the difference between the 1st and 3rd in any triplet exceeds k, it's invalid. This ensures we get the smallest difference across every triplet and maximizes the chance of valid grouping. class Solution…  ( 5 min )

The Serverless Paradox: How Hybrid Architectures and AI/ML are Taming Cold Starts and Vendor Lock-in Serverless computing has emerged as a transformative paradigm in modern application development, promising unparalleled agility, scalability, and cost efficiency. By abstracting away the complexities of infrastructure management, serverless allows developers to focus purely on writing code, with cloud providers dynamically managing resource allocation and scaling. However, this revolutionary approach isn't without its inherent challenges, often referred to as the "Serverless Paradox." Two prominent issues persistently faced by serverless architectures are cold start latency and the risk of vendor lock-in. Cold start latency refers to the delay experienced when a serverless function is inv…  ( 8 min )

Dari Ngoding Sampai Ngopi: Jurus Ampuh Software Engineer Jaga Waras! Kerjaan jadi Software Engineer itu emang seru, tapi jujur aja, kadang bikin kepala berasap. Deadline ngejar, bug nggak kelar-kelar, meeting nggak penting, dan notifikasi Slack yang nggak berhenti. Belum lagi kalo pas lagi fokus ngoding, tiba-tiba disuruh urgent benerin production. Alhasil, kopi jadi sahabat setia dan tidur jadi barang mewah. Tapi, apa iya kita harus terus-terusan kayak gini? Tentu nggak, dong! Gua bakal bagiin jurus ampuh biar lu tetep waras, produktif, dan nggak burnout di tengah kerasnya dunia per-ngoding-an. Dulu, gua pernah ada di fase burnout parah. Kerja dari pagi buta sampe ketemu pagi lagi, weekend pun masih ngoding. Gua pikir, makin banyak jam kerja makin bagus. Eh, ternyata malah sebaliknya. G…  ( 4 min )

By offering transparent tooling and clear implementation examples, OpenAI is pushing agentic systems out of the lab and into everyday use.  ( 8 min )

Announcing the finalists for the 2025 women in AI awards.  ( 7 min )

Choosing orchestration frameworks can be overwhelming, but some experts believe there are best practices to follow to find success.  ( 6 min )

SportsVisio has raised $3.2 million to put the power of advanced AI into the hands of every athlete, coach, and fan.  ( 5 min )

According to the Telegram founder, France’s political leaders continue to make poor choices regarding censorship.

Justice Department officials did not go into great detail regarding the investment scam, but said that more than 400 suspected victims had lost millions of dollars.

The fundraising comes as the company faces declining revenue and seeks to expand in the US to hedge against potential trade tensions.

Officials reported that scammers had used crypto to pay for fake digital asset investment ads on social media platforms, leading to more than $1 million in losses for victims.

The “ancient” Bitcoin cohort is growing faster than the amount of new coins mined, and with institutional flows accelerating, the path to $1 million BTC is starting to take shape.

Ethereum staking yields are falling as yield-bearing stablecoins and DeFi protocols offer more competitive returns. Can ETH regain the upper hand in the yield wars?

China has been looking to challenge the US dollar’s reserve status and wants to expand the digital yuan’s reach to include domestic and international payments.

The move will lower collateral requirements to access leverage for crypto trading due to the relatively stable value of US government debt.

Bitcoin sell pressure ramps up as traders anticipate today’s FOMC results. Could BTC price fall to $100,000?

The initial purchase of more than 187 BTC was part of a larger strategy to “substantially increase its Bitcoin holdings,” according to Prenetics.

Polygon co-founder Jordi Baylini continues to serve Polygon in an advisory capacity.

Co-founder and new CEO Sandeep Nailwal opens up about dissolving Polygon’s board, closing zkEVM and why claiming sole leadership is the network’s best shot at relevance.

Blockchain has already played a role in protecting consumers against food fraud, but there are lessons to be learned before it starts to truly pay off.

Despite a relentless campaign from institutional powerbrokers like Senator Elizabeth Warren, the US Senate advanced the GENIUS Act, marking a watershed moment for stablecoin regulation and exposing the limits of establishment resistance.

Trump offers light relief for Bitcoin price action while calling Fed Chair Jerome Powell a "stupid person" with interest-rate cut hopes absent.

A fake post from the Paraguayan president’s X account claimed Bitcoin was now legal tender, triggering a sharp 4% price spike.

USDC, a US dollar-pegged stablecoin by Circle and Coinbase, is set to become a collateral for US futures trading as part of a joint effort by Coinbase Derivatives and Nodal Clear.

The US Senate voted to pass the GENIUS Act, a bill regulating stablecoins, but observers believe lawmakers may have ignored stability concerns in Treasury markets.

As Pi Network prepares for its June 28 mainnet migration, several users are facing KYC failures and wallet errors, raising concerns about the platform’s readiness for open blockchain adoption.

Norwegian crypto broker K33 is raising at least 85 million Swedish krona ($8.9 million) through a share issue for its plan to purchase up to 1,000 Bitcoin for its treasury.

Telegram mini-games reached a zenith in 2024, but the TON blockchain still averages over 2.1 million active wallets.

3iQ’s new XRP ETF, backed by Ripple, begins trading on the Toronto Stock Exchange with zero management fees for the first six months.

The GENIUS Act is one step closer to becoming law in a development that may make stablecoin issuers key players in the US economy.

Bullish fractals from 2017 suggest XRP could rally toward $3.70–$10, with some projections pointing to a breakout as high as $25 or more.

In the past two days, ARK has offloaded a total of 642,766 Circle shares, accounting for 14% of its 4.49 million CRCL purchase made during the company’s public launch.

Bitmain, Canaan and MicroBT — producing over 99% of global Bitcoin mining ASICs — are launching US-based production units in response to tariffs.

The Blockchain Group has acquired another $20 million in Bitcoin, lifting its total holdings to 1,653 BTC and posting a 1,173% BTC yield in 2025.

Bitcoin price hovers around $105,000 on June 18 and shows staying power as BTC’s chance of falling to $100,000 appears to be decreasing, new analysis suggests.

JD.com plans to apply for stablecoin licenses in major countries, aiming to slash cross-border payment costs by 90% and settle in 10 seconds.

The Iranian crypto exchange’s wallets were exploited for at least $73 million as attackers used vanity addresses for the theft.

AgriFORCE says it launched a site that uses stranded gas to power 120 Bitcoin mining rigs and will expand to two additional sites in Canada.

The crypto market dropped after US President Donald Trump said he knows where Iran’s leader is hiding and that he is an “easy target.”

Spokane City Council has banned crypto ATMs to curb rising scams, giving operators 60 days to remove machines amid concerns over fraud and vulnerable residents.

The Archetyp dark web market had over 600,000 users, a total transaction volume of at least $287 million and over 17,000 listings, mainly offering drugs for sale.

DDC Enterprise and Fold Holdings have confirmed raises worth a total of $778 million as a biotech firm said it would raise $50 million to add HYPE as a treasury asset.

BBVA is advising affluent clients to allocate up to 7% of their portfolios to crypto just months after it received permission to offer crypto trading.

Bitfinex analysts say Bitcoin’s current market conditions signal the asset “reversing course shortly after aggressive selling.”

Meta Pool says an early detection system discovered the exploit, allowing it to pause the affected smart contract and prevent further losses.

Three JPMorgan executives met with the SEC’s Crypto Task Force to discuss which capital markets instruments could move onchain and how to best navigate the change.

PHP loops help you repeat a block of code based on a condition. You can use them to work through arrays or repeat actions. You can also use them to skip steps based on logic. In this article, you will learn how PHP loops work and when to use each  ( 11 min )

When I was beginning to learn about networks, I didn't know how many things in my daily life depended on them – from texting on WhatsApp to watching YouTube. I still vividly remember when I learned that computers communicate with one another. It was ...  ( 46 min )

DeFi protocols are expanding into tokenized real-world assets, with crypto-native asset managers playing a key role in capital allocation and governance, according to a new report.  ( 28 min )

Sui dropped nearly 4% after an intraday rally failed near $2.82, with 24-hour volume jumping 11% above the 30-day average during volatile trading.  ( 28 min )

It takes a STABLE GENIUS to anoint 55 regulators for stablecoins, says James J. Angel, finance professor at Georgetown University’s McDonough School of Business.  ( 32 min )

UNI posted seven weekly gains in eight weeks, reversing its 2025 downtrend with a 70% rally from April lows and forming a V-shaped recovery pattern this week.  ( 28 min )

Bitcoin price was little changed and traded just above $104,000 as policymakers expect stickier inflation and slower growth.  ( 25 min )

With Coinbase Payments, the company said it aims to offer fast, global USDC transactions for merchants without needing blockchain expertise.  ( 25 min )

The U.K.'s incoming rules will be on the more restrictive end, said David Bailey, the executive director of prudential policy at the Bank of England.  ( 26 min )

From a technical perspective, LTC's price action showed resilience, with support solidifying in the $83.48-$83.57 range.  ( 27 min )

BNB is struggling to break above a resistance level of $654, with price swings driven by global unease due to the ongoing conflict between Israel and Iran.  ( 28 min )

The next phase of real-world asset tokenization will go beyond stablecoins, targeting private markets and illiquid assets, the report said.  ( 26 min )

Also: Optalysys: New Server for Blockchains, and Ink Foundation Plans Token Airdrop.  ( 29 min )

BTCD developer Elastos' aim is to create a digital version of the Bretton Woods system, with BTC at its core rather than gold.  ( 25 min )

The introduction of tokenized reinsurance signals how far RWAs have progressed, says OnRe's Dan Roberts, allowing capital allocators broader access, greater transparency and potentially more resilient returns.  ( 28 min )

The choice of leading women in AI and blockchain demonstrates the need for technologies and genders to work together, says Julia Bonafede, a judge for this year’s list of amazing women.  ( 32 min )

The token is down 1.4% in the last 24 hours.  ( 27 min )

A potential double bottom pattern has formed with improving momentum, suggesting the possibility of a recovery.  ( 27 min )

The move is expected to mark the first time a stablecoin is accepted as collateral for margined futures in the U.S.  ( 25 min )

The cryptocurrency shows short-term signs of stabilization after a V-shaped recovery pattern emerged.  ( 27 min )

Compute Labs’ tokens offer fractionalized ownership of industrial-grade NVIDIA H200 GPUs, which would retail at around $30,000 for a single unit.  ( 28 min )

Despite price volatility, NEAR's growing user base of 46 million shows adoption beyond speculation.  ( 27 min )

Stablecoins could find uses beyond that of a crypto trading pair after the U.S. Senate passed the GENIUS Act, the report said.  ( 26 min )

Despite market turbulence from Israel-Iran conflict, ETH shows resilience with accumulation patterns suggesting potential upward momentum.  ( 27 min )

Tokenized real-world assets such as U.S. Treasuries are being increasingly used as collateral on crypto trading venues.  ( 26 min )

Prenetics purchased 187.42 BTC at an average price of $106,712 per Bitcoin via a Kraken custody account.  ( 23 min )

Litecoin (LTC) fell 0.4% from Tuesday.  ( 22 min )

A failure to hold the recent strong support of the 50-day SMA could invite stronger selling pressure.  ( 27 min )

The new XRP fund will trade under the XRPQ ticker.  ( 26 min )

Your day-ahead look for June 18, 2025  ( 40 min )

In a flat market, where most tokens promise the moon and deliver a tweet, USELESS has found its niche: no promises, no pretenses — just a meme that’s worth tens of millions.  ( 28 min )

While investors of all kinds widely prefer DCA, new research shows that since 2023, it has underperformed a structured product called an "accumulator."  ( 28 min )

The logic behind this assertion is straightforward and simple, says OP Labs head of product Sam McIngvale.  ( 28 min )

The bank's head of blockchain solutions Philippe Meyer told the DigiAssets conference in London that it started advising on bitcoin in September last year  ( 25 min )

The company says it achieved a 1,173% BTC yield this year as it accumulates more bitcoin.  ( 25 min )

The anti-Iran group targeted state-owned Bank Sepah a day prior, and now threatens to leak Nobitex’s source code, calling the platform a "terror-financing tool" used to bypass sanctions.  ( 28 min )

The GENIUS Act is seen as a major win for stablecoin issuers like Circle and the crypto industry at large.  ( 25 min )

Participants in the protocol will be eligible for INK airdrops, with further details to be announced. However, INK enters a crowded market where most new tokens, even those with venture backing and protocol traction, tend to trend downward after launch.  ( 28 min )

The long-short ratio in the perpetual futures market has fallen to 0.9298, indicating bearish sentiment among traders.  ( 26 min )

The Federal Reserve is expected to keep interest rates unchanged, with a decision announcement scheduled for Wednesday at 2 p.m. EDT.  ( 26 min )

The dog-themed mememcoin drops to two-week low as geopolitical tensions and macroeconomic pressures roil crypto markets.  ( 28 min )

Fresh policy moves on stablecoins and bitcoin's long-term holder activity are signs for some traders to remain mid-term bullish.  ( 28 min )

The Ripple-related token tumbles amid mounting bearish sentiment and critical resistance at $2.20.  ( 28 min )

"Every action is powered by ether," Etherealize's founder, Vivek Raman, argues as institutional adoption of Ethereum accelerates amid the stablecoin boom.  ( 30 min )

Discover how custodians can achieve ultra-fast, MEV-protected crypto trade execution using enterprise-grade blockchain infrastructure. Learn the architecture, risks, and solutions that power secure, real-time digital asset trading at scale.  ( 16 min )

A new paper from OpenAI released today has shown why a little bit of bad training can make AI models go rogue but also demonstrates that this problem is generally pretty easy to fix.  Back in February, a group of researchers discovered that fine-tuning an AI model (in their case, OpenAI’s GPT-4o) by training it…  ( 21 min )

Ready for a fresh set of puzzles? Click here for the July/August 2025 Puzzle Corner, brought to you by guest editor Ed Faulkner ’03. Send problems, solutions (by August 1), and comments to puzzlecorner@technologyreview.com. Editor emeritus Allan Gottlieb ’67 launched Puzzle Corner in 1966. Find back issues through 2022 at cs.nyu.edu/~gottlieb/tr and more recent back issues at technologyreview.com/puzzle-corner.  ( 15 min )

Ready for a fresh set of puzzles? Click here for the September/October 2024 Puzzle Corner, brought to you by guest editor Edward Faulkner ’03.  ( 15 min )

This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Why it’s so hard to stop tech-facilitated abuse After Gioia had her first child with her then husband, he installed baby monitors throughout their home—to “watch what we were doing,” she says, while…  ( 22 min )

After Gioia had her first child with her then husband, he installed baby monitors throughout their Massachusetts home—to “watch what we were doing,” she says, while he went to work. She’d turn them off; he’d get angry. By the time their third child turned seven, Gioia and her husband had divorced, but he still found…  ( 38 min )

When OpenAI acquired Io to create “the coolest piece of tech that the world will have ever seen,” it confirmed what industry experts have long been saying: Hardware is the new frontier for AI. AI will no longer just be an abstract thing in the cloud far away. It’s coming for our homes, our rooms,…  ( 23 min )

Maybank’s online services, including their dedicated MAE app which supports QR Payments are currently experiencing service downtime. Maybank’s Business banking services under the M2U BIZ app are also currently not accessible. A notice was posted on Maybank’s social media channels at around 9.07PM confirming the outage, which is believed to have started at least half […] The post Maybank MAE, QR Payments & M2U Biz Currently Experiencing Unscheduled Outage appeared first on Lowyat.NET.  ( 33 min )

YouTuber Bringus Studios got their hands on an early Steam Deck Prototype and recently posted a video showing themselves talking about its build quality and disassembling it to get to its lovely innards. The kicker to this video, though, is that the console isn’t even his to begin with. The Steam Deck Prototype – engineering […] The post YouTuber Disassembles US$3,000 Steam Deck Prototype appeared first on Lowyat.NET.  ( 35 min )

Hyundai Motor Company has released the first teaser images of the all-new Ioniq 6 N ahead of its unveiling at the Goodwood Festival of Speed that is bound to happen from 10 to 13 July 2025. The 6 N is the second zero emission car form the South Korea automaker which is based on the […] The post Hyundai Teased The Ioniq 6 N Ahead Of Goodwood Festival Of Speed appeared first on Lowyat.NET.  ( 34 min )

Another day brings another teaser for the Nothing Phone (3), which is set to launch on 1 July. This time, though, rather than leaving cryptic hints, the company has decided to reveal an important piece of information about the smartphone. Specifically, Nothing has confirmed that the device is powered by a Qualcomm Snapdragon 8s Gen […] The post Nothing Confirms Phone (3) Chipset Ahead Of Launch appeared first on Lowyat.NET.  ( 34 min )

Back in 2021, the OnePlus 9 series was launched with the Hasselblad branding at the back, and it seemed like a constant ever since. But there is a slight chance that this may change with the brand’s next flagship, which may also end up being called the OnePlus 15 to avoid the number four. To […] The post OnePlus 15 May Drop Hasselblad For Independent Imaging Brand appeared first on Lowyat.NET.  ( 34 min )

Alongside the new MatePad Pro 12.2 2025, Huawei Malaysia also launched the new FreeBuds 6 open-fit wireless earbuds. It brings notable improvements over its predecessor, from featuring a new design and ergonomics to upgraded audio and smart call features. The Huawei FreeBuds 6 adopts a droplet-inspired design with a stem that is 12% smaller than […] The post Huawei FreeBuds 6 Launches In Malaysia; Priced At RM699 appeared first on Lowyat.NET.  ( 35 min )

Huawei Malaysia today has officially launched the MatePad Pro 12.2” (2025), its latest flagship tablet designed for those seeking a PC-like experience in a more portable form. Built to handle productivity and creativity tasks on the go, it integrates powerful hardware, smart accessories and advanced software to offer an all-in-one device that bridges the gap […] The post Huawei Launches MatePad Pro 12.2 (2025) In Malaysia; Priced At RM3,599 appeared first on Lowyat.NET.  ( 37 min )

Nissan has finally revealed the third generation Leaf after unveiling the car back in March 2025 and giving yet another sneak peak of it through a three-part short video earlier this month. After seeing parts of the EV here and there, let us see what the car has to really offer. Starting with the design, […] The post Nissan Finally Unveils All-New Third-Generation Leaf appeared first on Lowyat.NET.  ( 36 min )

THS, the developer of the upscaling technology, Lossless Scaling, recently released what is being described as a “major update” for the upscaling tool. The new update, officially known LSFG 3.1, offer a new mode known as “Performance Mode”. As per the update on THS’ Steam page: The new mode provides up to 2× GPU load […] The post New Lossless Scaling 3.1 Update Offers 2x GPU Load Reduction appeared first on Lowyat.NET.  ( 34 min )

TNG Digital has officially launched the TNG Digital Business Account, which is designed to help micro, small, and medium enterprises (MSMEs) and gig workers to manage their operations. The launch took place at the Hilton Petaling Jaya today and was officiated by Deputy Minister of Domestic Trade and Cost of Living YB Senator Dr. Hajah […] The post TNG Digital Launches Business Account For MSMEs And Gig Workers appeared first on Lowyat.NET.  ( 35 min )

When you see a new announcement by Kaspersky, you probably expect to see either a new anti-virus or internet security software package, or reports of vulnerabilities cybercriminals have been using. An eSIM Store is probably the last thing anyone expected, and yet here we are, with the Russian brand unveiling just that. As the name […] The post Kaspersky Unveils eSIM Store With Plans From Around The World appeared first on Lowyat.NET.  ( 34 min )

The South Korean automaker Hyundai has officially established Hyundai Motor Malaysia (HMY), signifying its direct entry into the Malaysian market. With this transition, Sime Darby Motors will cease to be the brand’s official distributor in the country. Moving forward, HMY will oversee all aspects of the brand’s operations, including marketing, sales, and customer service. As […] The post Hyundai Establishes Official Malaysia Presence; To Debut 3 New Models appeared first on Lowyat.NET.  ( 35 min )

When the POCO F7 series was first launched back in March, the range was revealed to only consist of the Pro and Ultra models. Then rumours of the base model launching in May started circulating. Things have clearly not panned out the way the rumours said they would, but the brand’s official social media channel […] The post POCO F7 Locks In 24 June Launch Date appeared first on Lowyat.NET.  ( 34 min )

Sarah Bond, Xbox President, just confirmed that Microsoft and AMD have entered into a long-term partnership, and that both companies will co-engineer silicon across a “portfolio of devices” that also includes future Xbox consoles. Bond’s statement clearly means that the partnership will see Microsoft and AMD investing in the development of consoles, handhelds, PC, cloud, […] The post Microsoft Xbox Announces Strategic Partnership With AMD For Future Xbox Hardware appeared first on Lowyat.NET.  ( 35 min )

AEON Credit Service (M) Berhad yesterday has officially launched the country’s first credit cards dedicated to motorcycle users, which includes the AEON Biker Gold Visa and AEON Biker Infinite Visa. Developed in collaboration with Visa, both are designed to cater specifically to the lifestyle and financial needs of bikers in Malaysia, which make up nearly […] The post AEON Credit Launches Malaysia’s First Visa Cards For Motorcyclists appeared first on Lowyat.NET.  ( 35 min )

Razer updated its productivity-focused mouse with the Pro Click V2, which comes in conventional and the more ergonomic vertical form factors. We were sent both for review, but today we’ll be looking at the conventional option of the two. That being said, there’s only so much of a mouse that can be tested when it […] The post Razer Pro Click V2 Lightning Review: We Almost Clicked appeared first on Lowyat.NET.  ( 39 min )

Samsung has revealed that it is planning to create a new health hub that will allow users to share information from their wearables directly with their doctors. This new hub will also serve to aid users in following the advice given to them by their healthcare providers. During appointments, doctors tend to share recommendations or […] The post Samsung Is Developing A Health Hub For Sharing Data With Doctors appeared first on Lowyat.NET.  ( 35 min )

If you're working on personal projects or between jobs, you're probably looking for ways to stay productive without adding another monthly subscription. ChatGPT Plus can be helpful, but at $20/month, it’s not always easy to justify—especially if you're only using it for occasional coding tasks. Many developers in this situation turn to free ChatGPT alternatives to help with code generation, refactoring, debugging, and documentation. The challenge is finding tools that are actually useful for software development, not just general-purpose chatbots. In this guide, I’ve tested and compared the top free ChatGPT alternatives using real-world programming tasks. Whether you're building a portfolio project, contributing to open source, or learning new skills, these tools can help without the subsc…  ( 7 min )

Model Mondays is a weekly series that combines a 30-minute livestream (Monday at 1:30pm ET) with a 30-minute AMA (Fridays at 1:30pm ET) to build your AI model IQ. 5-min Highlights - recaps the top 5 news items from last week 15-min Spotlights - a deep-dive with a subject matter expert 30-min AMAs - open-ended discussion, Q&A with the expert This week we put the spotlight on Advanced Reasoning with subject matter expert Marlene Mhangami - and covered the top 5 model-related news from Azure AI Foundry - in our #ModelMondays livestream. Browse the slides below - then join us Friday for Q&A with Marlene: 👉🏽👉🏽 Register for the AMA on our Azure AI Foundry Discord Post Your Questions on our Discussion Forum Want to get a sense for what Reasoning models are, what advanced reasoning cove…  ( 4 min )

In ITConnect, companies aren’t just passive observers — they actively post jobs and look for talent. To support their workflow, we built a dedicated Company Dashboard designed for simplicity, control, and speed. Here’s what we focused on during its development: Key Features of the Company Dashboard Add New Job Postings Manage Existing Jobs View Applicants for Each Job Technical Implementation Built with PHP and MySQL Each job is tied to a company’s unique ID in the database Secure job posting forms with input validation Session-based access control to ensure companies see only their own data Lessons Learned Structuring database relationships is key for efficient application tracking CV files must be easy to access, but protected from unauthorized viewing Keeping the interface simple helps employers stay focused on recruitment The Company Dashboard is designed to be more than just a feature — it’s a daily workspace for companies hiring in tech. We're actively improving it to support more complex needs as the platform evolves.  ( 3 min )

At ITConnect, job seekers are at the heart of the platform. Our goal has always been to give them a clear, functional space where they can manage their profile, apply for jobs, and grow professionally — all from one place. That’s why we built the Worker Dashboard, a secure and focused panel for users with the “worker” role. What Users Can Do in the Dashboard Upload Their CV Add Education and Background Info Apply for Jobs Role-Based Access Control Technical Stack Behind It PHP + MySQL – backend logic and data storage Session handling – to identify logged-in users and enforce access rules Form validation & file upload security – for safe input handling HTML + CSS – for a clean, accessible user interface Key Lessons Learned CV Uploading: Requires strong validation (file size, format, naming) Application Logic: Needs checks to avoid duplicates or spam Access Control: Must be enforced at both front-end and back-end levels The worker dashboard is more than just a user panel — it’s a personalized space where real opportunities begin. We’re continuing to improve the experience based on user feedback and usage data.  ( 3 min )

Web siteleri, çevrimiçi işletmelerin başarısı için kritik öneme sahip. Ancak, yavaş yükleme süreleri kullanıcı deneyimini olumsuz yönde etkileyebilir ve potansiyel müşterileri kaçırmanıza neden olabilir. Bu nedenle, web performansını optimize etmek ve yükleme sürelerini azaltmak, çevrimiçi varlığınızın başarısında hayati bir rol oynar. Bu blog yazısında, web sitenizin performansını artırmak için uygulayabileceğiniz çeşitli stratejiler ve teknikler ele alınacaktır. Günümüzde, kullanıcıların dikkat süreleri kısadır ve web sitelerinin hızlı yüklenmesini beklerler. Yavaş yükleme süreleri, yalnızca kullanıcı deneyimini olumsuz yönde etkilemekle kalmaz, aynı zamanda arama motoru sıralamalarınızı da olumsuz etkileyebilir. Google ve diğer arama motorları, web sitelerinin hızını önemli bir sıralama…  ( 6 min )

Falling Into the CSS Rabbit Hole (Yes Again), Cleaning Up EC Links, and Planning Visual Improvements Today didn’t go quite as planned, but I still managed to check off a few important tasks. Yet Again, Stuck in CSS Tweaks Most of my time was unsurprisingly eaten up by CSS. I got caught up in adjusting the finer details of the design and before I knew it, hours had passed. It’s easy to fall into that CSS rabbit hole, but there’s something satisfying about refining the look and feel. Even small improvements can make the whole site feel more polished. Cleaning Up EC Links I took some time to clean up and reorganize the multiple EC links I had scattered across the site. It’s still a work in progress, but I’ve started creating a more consistent and intuitive user flow. Better structure means less confusion for the user, and that’s a win. Added New Pages from the Footer I created placeholder pages linked from the footer. There's no real content yet, but having the basic structure in place is a helpful step toward shaping the full site architecture. Sometimes, just laying the foundation helps bring clarity to what comes next. Next Up: Visual Improvements Right now, aside from the hero section, the site is pretty bare when it comes to images. To boost visual appeal, I’m planning to add more photographs and graphics. I’ll be experimenting with placement using the Z-pattern layout, which helps guide the viewer’s attention more naturally across the page. In Summary It wasn’t the most productive day in terms of raw output, but I did a lot of thinking and groundwork. Progress is progress—even when it feels slow. If you’re in the middle of building something too, hang in there. It’s all part of the process. Date: June 17, 2025 tags: portfolio, webdev, copywriting, ux, learning  ( 3 min )

After weeks of planning and designing, we finally made the big move — we started building ITConnect, our platform aiming to connect job seekers with companies in the tech world. We began by translating our interface from Figma into real, working code. But as anyone who has gone through this process knows, the transition from design to development comes with a whole new set of decisions and challenges. Week 1: Setting the Technical Foundation Creating the initial project layout Designing the navigation, footer, and main page sections Building a login system that supports two user types: companies and job seekers Setting up a database with key tables (users, companies, jobs, projects...) Implementing a file upload system for CVs and profile images Our Team & Workflow Erzana – backend logic and database structure Sumea – frontend development, bringing the Figma design to life Isme – authentication and platform security We collaborate daily using: GitHub for version control Discord for communication phpMyAdmin for managing the database Early Challenges & Lessons Learned Handling multiple user roles in a shared login system Securing access to pages based on user type Validating user input and profile data Safely storing uploaded files These problems helped us grow technically and work better as a team. What’s Coming Next? Building a company dashboard to manage job listings and applications Creating a worker dashboard for profiles and CV management Adding a section for freelance project applications Integrating a calendar feature for interviews and meetings We’re excited to keep sharing our progress and the lessons we’re learning along the way!  ( 3 min )

After carefully completing our project design in Figma, we thought the hardest part was behind us. But as soon as it was time to turn the design into a working product, we faced an unexpected challenge: We weren’t sure which technical direction to take. Each of us had different ideas. Some preferred a simpler and more straightforward approach, while others suggested a more modern and flexible solution. We spent time discussing, weighing the pros and cons of each option. What we learned is that this phase of the project requires not just technical knowledge, but also teamwork, compromise, and a shared vision of what we’re trying to build. In the end, we made a decision that felt right for us—as a team and for the goals of the project. In the next post, we’ll share more about the implementation process and the lessons we learned along the way.  ( 3 min )

At 8 PM, I was plating the second-to-last course of a wine dinner for 70 guests. At 3 AM, I was spinning up virtual machines and tearing apart old laptops. I’ve been cooking for as long as I can remember. When real life hit, I jumped straight into the kitchen — and almost never looked back. I tried a few other jobs here and there, but nothing ever really stuck. They paid the bills, sure, but they didn’t interest me. Cooking, though? I had the skills. I could make decent money doing it, and I loved it — so dealing with the chaos and the long hours felt worth it. But somewhere in the middle of all that, something shifted. I’d had a few conversations about IT over the years. My father-in-law teaches it and manages one of the server rooms at Promedica Hospital. Naturally, he likes to talk shop…  ( 7 min )

How we turned our idea into an interactive and intuitive user experience. When we started building ITConnect, we didn’t just want a platform that works. And that’s where design comes in. From Idea to Interface How can a student quickly find a job or a freelance project? The Home Page: The First Impression At the top, we placed a Hero Section with: A bold statement of our mission Testimonials from students who’ve found work and companies who’ve found talent — real success stories that build trust. Two large cards/buttons: Company Dashboard — Smart, Searchable, Simple A search bar with filters by skills, location, experience, and programming languages A profile page that includes: “Recommended for You” section — suggestions based on activity and profile Collaborate in real-time, no matter where we were What’s Next? But Figma isn’t done yet — as we grow, we’ll keep testing, adjusting, and iterating our UI based on real user feedback. Written by the ITConnect Team Erzana Muharremi | Sumea Peci | Isme Kastrati  ( 4 min )